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NBA Analytics, Tanking, and the Future of Team Building

February 19, 2026 / 01:04:12

This episode of Wharton Moneyball features discussions on NBA analytics, the performance of teams like the Spurs, Celtics, and Thunder, and the implications of tanking in the league. Guest Ben Alamar, a pioneer in sports analytics, shares insights on the current NBA season, team strategies, and the influence of analytics on decision-making.

Ben Alamar discusses the rise of the San Antonio Spurs and their effective strategies against the Oklahoma City Thunder, highlighting their recent success in the league. He also touches on the unexpected performance of the Detroit Pistons and the Boston Celtics, emphasizing the importance of team management and analytics.

The conversation shifts to the topic of tanking in the NBA, with Alamar explaining how teams like the Utah Jazz are incentivized to lose games for better draft picks. He discusses the flattening of lottery odds and its impact on team strategies.

Alamar also advocates for Dean Oliver's induction into the Basketball Hall of Fame, citing his contributions to basketball analytics and the development of key concepts like efficiency metrics. The episode concludes with a discussion on the relationship between point differentials and team performance in the NBA.

TLDR

Ben Alamar discusses NBA analytics, team performances, tanking strategies, and advocates for Dean Oliver's Hall of Fame induction.

Episode

1:04:12
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Welcome, welcome to Wharton Moneyball. Welcome to a full hour of sports analytics here on the Wharton podcast
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network. This is Kade Massie hosting this week with my two longtime collaborators, friends, colleagues here
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at Wharton, Eric Bradlo, and Audi Winer. Our fourth co-host, Shane Jensen, is out
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this week. He's teaching. He'll be back. He and Audi are juggling teaching
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schedules this quarter, but we've got three of us in here for the duration. We
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are coming up on 12 years. We've been doing this virtually every week uh for
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12 years. Some combination of us in here. We're going to hit our anniversary
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in March. We're recording on Tuesday afternoon as we typically do. Show will
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go up on Wednesday. We are going to run our regular format this week, which means in the first half the show, bring
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a guest in here who's already here. And second half, we'll do open lines, kick
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things around a little bit, see what the boys have been thinking about over the last week. Guest this week, longtime
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friend of the show, old friend of the show. I don't mean old man, I mean oldtime friend, Ben Alamar. You probably
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know him from his involvement in sports analytics. Really one of the first guys in working in the NBA. One must have
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been one of the very first full-time guys in the NBA. He's worked with the Spurs, the Cavs. It's been a good
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stretch at ESPN working with people like Dean Oliver building out really kind of
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building out the sports analytics prof platform there at ESPN internally and externally that has had a profound
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influence on the world of sports. He teaches in various places. He's teaching
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right now at the University of Texas. He's taught in universities around the
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country teaching a sports analytics class. Has a has a book out on sports analytics done well enough to be in
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second edition. and Ben Alamar, good to see you. Thanks for making time for us. >> Oh, pleasure to be here again. Uh, it's
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been uh, you know, as I say, old oldtime uh, participant here, but always glad to
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join in the discussion. >> Thanks, man. Good to see you. Um, fellas, uh, Audi is going to be up at
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the MIT conference in a couple of weeks, the Sloan MIT Sloan Sports Analytics Conference, 20th annual.
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Those guys run up there every year. Audi will be up there. Ben's Ben's a a
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frequent host of some platform event session. Ben's got a session this spring
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on academic collaborations, I believe, or academic research. So, uh, do y'all
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need to cross paths while they're running around Boston? >> I hope I'll be able to attend.
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>> Yeah, absolutely. >> We're slowly tearing our attention away from the football world and casting
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around for other things to um to to attend to. Um Audi Audi of course is already excited about whatever meager
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offerings baseball has right now. They're they're up and running, but really there are two sports underway and
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we're trying to get deeper on both of them. Setting aside for the moment Olympics, um basketball and hockey and
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you you've been you're you're you're good across all sports, but I think
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you're especially deep in basketball. So, can you help us get to up to speed
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on the NBA and what do you as you look around, as you dig in, as you pay attention, what do you think's
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interested in the NBA this year? >> Yeah, I mean, the the NBA has been really pretty exciting this year. I
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think, you know, there's always some some issues folks have and uh with with
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tanking and such and we'll get to that at some point, but um I think what's
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great about this year is we're seeing, you know, for one, the Spurs, the rise
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of women really starting to fulfill the promise that everybody had expected. We're seeing some real surprises as well
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that you have these the young Detroit team um really leading the league now in a lot of ways and um uh in a great
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position to make a a strong run in in the postseason. And you also have these this other surprise the Boston Celtics
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who you know during the offseason they were you know tearing their team down you know sent a lot of salary off a lot
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of good players off um but have been able to put together a a really strong team that is competing well in in the
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east uh which not as strong as the west but the still uh they've been against
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New York and and Detroit they've been really good uh despite not having uh Jason Tatum uh and the idea that Tatum
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is getting ready to perhaps join them for a playoff run makes that a really scary team when you know nobody was
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really counting on the Celtics. They saw them as much like the Pacers sort of taking a gap year here while they their
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their best player was on the bench. Uh >> then can I jump in there real quick? Um
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the four franchises that you just pointed out I you pointed out San Antonio actually maybe you didn't point
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out Oklahoma City but I can't help but think about Oklahoma City. So you didn't. So, San Antonio,
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Detroit, and Boston. San Antonio and Boston, I think anybody would call two of the bestrun franchises in the NBA.
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Famously good front offices. And of course, OKC is floating around in the background as well. I don't know
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anything about Detroit's front office. Are they thought of in the are they thought of as an upand cominging? What
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is it that's going on around there that allowed them to kind of surprise with a
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young team here? Yeah. So they're so they a couple years ago uh they brought
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in uh Tjan Langden and um uh uh Michael Blackstone. Uh both the guys have been they they were working together in New
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Orleans before. Uh I worked with with Blackstone in Cleveland. Um he's really
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sort of a negotiation salary cap expert. Trejan's just been um you know come in
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and really worked his way up in the league in the front office is very well respected generally speaking and they've
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done you know they they had some young talent there already when they got there uh that the old regime had put in place
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but they also had a lot of you know contracts that they needed to move and and turn into valuable assets which they
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they they've done a great job of combining sort of creating uh a platform for their young players to uh
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demonstrate that they they can uh play while uh not um you know uh by the same time adding some some valuable pieces
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that can help them uh you know win games as those young guys develop and get a little bit more experience. So, uh, I
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think they've done a really nice job over the last couple years, uh, you know, transitioning that team from what
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it was, which was, you know, u sort of mired in, uh, not being able to move forward too much. Uh, created some
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flexibility for themselves and really has, um, you know, obviously, uh, put together a really talented roster that
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that's doing a great job. >> Cool to hear. Um, Trajan Lane done uh Duke Colomb. Yeah, see the guy played
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Alaska, drifted down from Alaska, played ball at Duke for a while. >> That's perfect.
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>> Interesting. I I don't Has anyone ever tried to map the influence from various
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collegiate programs into the NBA? Some They've got a number of former players
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and successful front offices, don't they? >> Yeah, Duke. Duke certainly does. Um, but
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uh it's it's hard to track. So, the front office guys are so varied in in in
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their experiences. I mean, you take San Sam Prey, he is, you know, from D3 school at uh and and
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>> you know, has obviously is really thought of as the top the best run franchise right now in the league. So,
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>> Right. Right. Was he I assume he was there when you were there back in the
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early 2000s. So, how early in Sam's regime was your time with him? >> Well, so Sam got hired in SE you know,
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it was the SuperSonics at the time. uh he got hired um and then you know his his first decision was to draft Kevin
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Durant. Um and then that he hired me. So it was a really big summer for the uh we we we got going. So yeah, I started
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working with Sam right after his first draft. Um >> okay, >> you know, suffered through a couple of
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tough years as we were building that team, but um turned it turned it around with some brilliant draft work from Sam.
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This >> this is a a big a bigger question than we have time for, but I'm curious to get
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just a first taste from you on this. What do you think Sam had to learn? Like what are some of the fir what what's one
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of the first things he had to learn as he moved into that position? Presumably he kept on learning for a long time.
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He's gotten so good at it, but what's something that you saw him work through
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and you think he learned early on in his time? >> Um so I think that you know one of the
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things was um sort of how to you know use it. He had come from the Spurs where you they were one of the early teams
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that had done anything in this in the area of data analytics u and he knew that he really wanted it but he didn't
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really um have a you know full grasp of what was possible or how to incorporate it you know really into decision-m uh
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you know how to trust and then but you know he's he's so smart he's really good
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at just asking questions and asking questions which is sort of the key piece that you need in that position to to to
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grow and learn how to utilize things well and so he really developed from sort of like, all right, here's a
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spreadsheet that we can provide for you every, you know, week that's updated to
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really understanding how to build a system within the team, uh, and not just a one-off guy, but like a how do we have
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this all this information really permeate through uh, everything that we're we're working on.
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>> Yeah, that's so interesting. I think Eric was trying to jump in. >> No, no. I wanted to go back just for a
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second to yourself comment. I'm just wondering, Ben, if you think that >> um in some sense, if they were in the
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West, >> I think you would agree the Celtics would not be the favorites in the West.
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>> Oh, no. >> But the fact that they're in the East also, which gives them, let's call it, a
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round or two to get Tatum back in the flow. >> Yeah. >> You could make an argument that they
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could be higher than Let me make an argument. You just tell me I'm wrong. >> Sure.
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>> They're high because of the weakness of the East. >> Yeah. the openness of the East. They're
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higher than any team in the West because in the West it could be the Spurs, could
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be the Nuggets, it could be the Thunder, >> but out of the East, they might be the
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favorite with Tatum back and so they have a higher probability of making it to the finals even though they have a
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lower probability of of winning the finals. What What do you is if you had to guess right now, would they be your
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favorite based on that argument or is that not right? >> Uh I I I I think it's it's it's a it's a
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fair argument. I'm not sure that they're the total favorites just because we
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don't know what Tatum is like. Is he coming back and how he meshes with how the team is playing this season? Uh, you
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know, Jaylen Brown there has been the guy making that team work. And while Brown and Tatum have obviously played
00:10:24
together a lot, not in this particular situation and not in the case where Jaylen's gotten the the taste of really
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being the lead of the team. And so how those guys as Tatum works his way back, you know, he's not gonna he's gonna be
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he's way back into basketball shape, got, you know, get everything going again. Um having that their how they
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work together in this new uh you know, takes some time. Um I mean we just when players get traded that it
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takes time for them to settle into the new environment. Um, I think Tatum will take some time to settle into these this
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new Celtics environment in similar ways. Um, if and they figure that stuff out quickly, then yeah, they're probably
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favorites. Um, but, uh, you know, Detroit and New York are are are still really good. They will give them a
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strong run for money in the playoffs. But um certainly not the stumbling blocks that uh exists in the west- w
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with OKC San Antonio Denver as >> Ben let's talk about the west. You mentioned women coming on the team
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really coming on. OKC was such a force last year and they seem just stocked for years to come. How does that rivalry
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shape up and and why is it if if San Antonio is kind of surprisingly competitive in that rivalry? Why is
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that? Yeah, it's it's really interesting because the um the Spurs are are are you
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know look like Thunder killers right now. They are the ones who are have figured out how to beat them. Uh they
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you know they've won they've handed the Thunder four of their 13 losses uh this
00:12:00
season. Um you know so clearly they've got something going there. Um and so you
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know it you can see the impact in a couple of ways. Um, first, you know, on the offense, like the Thunder overall
00:12:13
have the fourth ranked offense in the league when in terms of efficiency. Um, but against the Spurs, they would be
00:12:20
like the 26th ranked offense. You know, they, you know, dropping from 120 points
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per possession to 112. Um, they they shoot less efficiently. Uh, they get fewer fouls. They just they don't
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>> Okay, but does doesn't everybody look worse against the Spurs? Are they not
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just that that >> the Thunder are so good that I mean it's a dramatic drop off, right? Like they
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they they I mean this is a team that we expect to uh you know potentially be a perennial champion, you know, and really
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put together a a run here. And you know, they're only you know scoring like again
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like the um the 26th best offense in the league when they're playing the Spurs.
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>> Yeah. They're not regressing to the mean. They're reg they're regressing
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beyond the mean to the bottom. It's polar opposite what's going on there.
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>> Let me ask him, Ben, how much weight do you put in the regular season record of
00:13:09
the Thunder right now? Actually, by the way, they have 14 losses. I didn't even
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realize this. The Pistons now have the best record in basketball. I actually did not know that the Thunder had uh
00:13:18
passed them for the best record. Is it does it mean anything to the Thunder? I mean, yeah, they'd like to hold off the
00:13:24
Spurs. Trust me, they'd love to have homecourt advantage in that round. Yeah,
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that does mean something. But whether they win 60 games, 63 games, 58 games, you know, does it really mean anything?
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>> Um, it's it's I think it it depends a little bit. I think as early on the
00:13:41
season when this the Thunder were just like they were on pace for, you know, 70 plus games.
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>> Yeah. >> Like then then it was like, well against that, by the way,
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>> what >> I bet it against that mean is a powerful force. >> It is. They're really good though. Um,
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but as like at that point there there is a you know uh a decision you have to make as a team like do we care about
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this? Should we fundamentally care about doing this? Um you know a few years ago
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the Warriors decided that they did and they went for it uh hard. Um the this year the the Thunder you know they've
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>> I think they've had enough injuries and things that uh you guys have missed
00:14:21
games where it became clear like that's not going to be uh going to happen for
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them this year. They're not going after a win record this year. So, generally,
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no, they want the they want the one seat. They'll they'll play for it. They
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don't they don't like the Spurs. So, they there is a you know, a a rivalry
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there was fun to see. It makes the games, you know, gives it a little extra edge because they clearly don't like
00:14:42
each other. Um so, you know, in general, yeah, they don't care between that's not an issue. One seed and Spurs
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do matter to them. So I on the other end of the spectrum, we're hearing talk about tanking. I
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think the NBA just fined. Was it Utah? Somebody got fined for taking out players in a competitive game.
00:15:07
>> It it you know, it's been a few years since everybody was up in arms about
00:15:11
tanking with the NBA, but it seems to be back kind of in force. What's going on?
00:15:15
And what do you think, Ben, could be done about it, if anything? >> Yeah. So, I think this what two two
00:15:21
dynamics have sort of led to the the the level of tang we're seeing right now,
00:15:25
which is, you know, the Jazz not playing their starters in the fourth quarter. Um, you know, like that's that's that's
00:15:32
beyond some of the things that we've seen in the past in terms of tang like that's pretty uh extreme uh situation.
00:15:38
>> Well, Ben, let me jump in real quickly. This is maybe cheap, but I don't know
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what Danny Ang's role is out there in Utah. You probably have. Can you tell us
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something about the role? When Danny Ames was a player, he would take any edge he could find. It wouldn't be
00:15:51
surprising at his organization would be Am I Is that unfair to say? Probably unfair.
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>> Oh, I just want to interject. As a Knicks fan growing up, you put me with
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Larry Bird, Kevin McCale, Parish, and DJ, and I'm a winner, too. Sorry. >> Oh, no.
00:16:06
>> I'm not I'm not And so, I'm not giving Danny A credit for anything on that. But
00:16:11
Ben, please go ahead. I Danny H like he's he has regardless of how you think
00:16:16
about him as a player as an executive he what he did in Boston >> you cut you cut out there for just a
00:16:23
second Danny A as executive what >> as executive has been incredibly successful you know he built the team in
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Boston did an excellent job you know bringing talent in there has won championships as an executive um moved
00:16:35
to you know to Utah now has this a similar role there uh you know sort of re trying to build that team and he is
00:16:42
you believes and and that it's hard for Utah to acquire players other than through
00:16:47
the draft to high level top level players other than through the draft and so he has to feel like um you know we
00:16:54
have to do it through the draft and tang is the way to do it and so >> is that is that because people won't
00:16:58
come out to Utah is that >> that's that's that's the you know one of
00:17:01
the concerns is that you free agents don't look at at Salt Lake City as a uh
00:17:06
destination um both from desiraability of the city and also just from the the the the sponsorship opportunities are
00:17:13
not the same as they are in places like LA and New York. So small markets are always at this kind of disadvantage. Um
00:17:19
and Utah I think is sort of an extra disadvantage >> but um so >> I mean it sounds like you can't win at
00:17:27
all out there. I mean winning only through the I mean how long do you get to hold on to a player? Usually they're
00:17:32
not >> they have to free a player once you have a player through the the way that you
00:17:36
know through a few cont through the first contract you're the one who gets to pay them the most afterwards. So you
00:17:41
have a chance to to what OKC is doing right now. Uh I mean that's how they they they through the through a one very
00:17:48
smart trade which helped them accumulate a lot of draft assets and some other trades even more draft assets. They've
00:17:53
you know really built a uh a juggernaut without free agents. Um they've done it
00:17:59
through you know they acquired Shay through a trade. Everything else is is draft. Um,
00:18:04
>> but everybody would have said, everybody thought Prey was greatly disadvantaged
00:18:07
operating out of Oklahoma City for the same, >> but also they ended up with Shay. I
00:18:10
mean, almost that's crazy, right? >> Yeah. Yeah. They the the Clippers were
00:18:16
put in a position by by Quai Leonard where they basically had to acquire Paul George if they wanted Quai. And so uh
00:18:24
you know Sam knew that he had that the leverage to do that and and he insisted on including Shay in that trade. now
00:18:30
should clearly exceed the expectations of everybody. Uh but yeah, he's been you
00:18:35
know uh like that that that was been a real thing. Um but overall in terms of tanking like you know we've had a
00:18:42
flattening of the the odds in the in the lottery. So you know that if you have the worst record in the the league you
00:18:48
know you don't it's hard your odds of getting the number one pick are are are
00:18:51
less than they used to be. And so you so more teams have, you know, in that, you
00:18:56
know, one to six range have a shot at a top four pick, uh, a reasonable shot. And this particular draft coming up is
00:19:03
thought to be one of a a really, really strong draft with at least three guys who are thought to be significant, you
00:19:10
know, uh, franchise level players in in the future. And so you have those two dynamics coming together to really push
00:19:17
teams incentives to want to tank and make sure they're in that bottom six, bottom eight at least to have a
00:19:24
reasonable shot at keeping at getting one of those guys uh in the draft. Ben, has there been any evidence that you've
00:19:31
seen or looked at that suggests that um like I understand like you know, let's
00:19:36
say obviously LeBron James was number one and there were a lot of great players number one, but also there were
00:19:41
some number one players that didn't work out as well. Like >> how much information is there really to
00:19:47
say, well, number three is so much better than number seven or eight. Is there any evidence to suggest that's
00:19:53
really true? >> Oh, yeah, for sure. I mean we you can look at the the at draft you know uh you
00:19:58
know uh uh win probability added over by draft's position and there's a real
00:20:03
curve there's a definitely a decline curve now that's that how steep we that
00:20:10
curve is varies significantly by the draft um because as you point out like I was in Cleveland when we drafted Anthony
00:20:17
Bennett number one overall like and if you don't know who Anthony Bennett is
00:20:21
it's not your fault it like that that happens like there are busts. It's not a but um some drafts are
00:20:29
stocked with players that everybody believes great and some most of them a lot often turn out to be great.
00:20:37
Sometimes it's stocked with players that people think are going to be great and
00:20:40
they're fine. Andrew Wiggins is a great example of that. Um, and then you have
00:20:45
guys that we totally miss on, uh, like Giannis, you know, was not a, you know, when we were thinking in that, you know,
00:20:51
2013 14 draft, um, you know, uh, I guess 2013 draft, Giannis wasn't on our board
00:20:58
for one of the top five with the top pick. Um, because we just didn't have the information we needed to to to
00:21:04
believe he was at that level. But, you know, obviously he was the by far the best player in that draft
00:21:09
>> because international scouting wasn't then fully developed. Is that is that
00:21:13
what was going on? >> Yeah. And you know, we we had some international scouting, but we did not
00:21:17
have good international data uh at that. >> Okay. >> Yeah. >> Okay. So, Ben, you said this thing. You
00:21:23
said the odds have been flattened at the top of the lottery, and that was by design. And the design was to decrease
00:21:29
the incentive to have the top pick. But you're saying ironically in a deep draft, it gives exactly the wrong
00:21:36
incentives because if you can get into the top three or four, then you're have
00:21:41
e even chances at relatively even chances at a at one of the great players. Is that is that the
00:21:47
>> more So it means that if you're you know you know if you finish with the fifth,
00:21:51
sixth, seventh record, you now your odds of getting that first pick are higher than they used to be. So, you just want
00:21:57
to get down into that range. You don't have to get down to the bottom, but you
00:22:00
want to get down that range to have a reasonable shot at that pick. >> Um,
00:22:04
>> well, so these guys in the NBA front office are having a tough time, you
00:22:08
know, tweaking these numbers exactly uh in the way that would give the incentives to play throughout the
00:22:13
season. What do you think if if they they've made their best effort to get those the slope of those odds right,
00:22:19
it's still not working. What other levers can they pull? Well, I mean the so the there are there's one very clear
00:22:26
and then there's a second even more radical way to do this. The the the obvious way to do this to eliminate this
00:22:32
the the problem the incentive problem here is to just eliminate the draft. Um and you you have to you let all the
00:22:39
players coming in are they're all free agents and you go sign teams that want
00:22:42
them can go sign them. Uh and you eliminate the rookie scale contracts so players you know so teams are allowed to
00:22:49
differentiate their offers. You'd have to have a hard cap if you did that, right?
00:22:53
>> Well, you you you can have a hard cap and not um and not have a rookie scale.
00:22:58
Like that's fine. There's no reason those two things don't have to go
00:23:00
together, >> right? >> Um and so you can still have the hard cap and uh it, you know, unlikely that
00:23:07
the owners would get rid of that, but the the rookie scale um which you know would eliminate the use the value of the
00:23:13
going to the free agency. Once you have you eliminate the rookie scale, then teens can go and say, "All right, yeah,
00:23:18
I'm Utah. Uh, you may not want to come here, but I'm going to offer you a
00:23:22
million dollars more than LA is going to." So now I there there's way to
00:23:27
differentiate my offer from other teams. Uh, you know, or, you know, I'm going to
00:23:31
book, you know, invest in you to be the, you know, the franchise, the center of my franchise, whereas you if you go to
00:23:37
OKC, yeah, you're gonna you're going to be on the team, but, you know, you're
00:23:39
not going to be uh, you know, getting a lot of playing time right away. So, >> but Ben, in general that it is true
00:23:46
though that all the regional effects we were talking about before would would just be exacerbated, would they not?
00:23:52
Given that it's now now they have to compete also for the rookies in the same
00:23:56
way that they're disadvantaged when competing for free agents >> to to some extent except that uh one
00:24:01
there are only so much so many uh uh of these guys that teams are going to invest significantly in. So, if LA
00:24:08
decides that they want player X uh and and player Y, then that's it. Like, they're going to go after those guys,
00:24:14
they're not going to bid on every single player that in in the draft. Um they
00:24:19
can't. And or if you take a team that like, you know, if Boston is really good, uh then they're not going to spend
00:24:26
a lot on rookies, no matter how much people want to go there. They're just not going to because it's not worth it
00:24:30
to them. They need to save their cap for their existing star players. >> Um
00:24:35
>> that makes that that makes sense. But also you get the you get the intertemporal um effects as well. I
00:24:40
think I think because you're saying some drafts are much deeper than others. So
00:24:44
this upcoming draft anticipated being deep if in this in the world you're describing in the current world because
00:24:49
of the rookie cap the the slots are kind of fixed. The same amount is going to be
00:24:54
spent on the top 10 players regardless of whether they're great or whether they're lousy.
00:24:57
>> Exactly. >> In the world you're describing some years could be a lot more rookie pay
00:25:02
essentially than others according to what that's interesting. That alone sounds like a big inefficiency though.
00:25:07
>> So, but let me ask you a question. Let's imagine you're the you're the NBA.
00:25:10
>> Yeah. >> And Ben Alamar works for the NBA and suggests eliminating the draft.
00:25:16
>> Yeah. >> Is there any way you could kind of simulate or have a prediction of what
00:25:23
might happen if you got rid of the draft given it's never happened before? And so
00:25:28
I'm just wondering like could all hell break loose? Like how would you even think about evaluating a concept like
00:25:34
that? Yeah, I so I mean I think that what would happen and this is you know anytime there's a significant rule
00:25:39
change or you know this the the the uh the cap rules change significantly for whatever reason the smart teams figure
00:25:46
it out first. They figure out their strategy they they have a clear strategy that they execute around whatever the
00:25:52
new rules are. Um and the teams that aren't as as sophisticated or you know as as smart in the front office you know
00:25:58
they sort of like assume it's going to work exactly like free agency works now
00:26:02
for example. Um and and you know whatever the dynamics are they might there there's going to be some
00:26:07
interesting dynamics. We don't really know what they are. The closest thing we
00:26:11
have to this would be you know NIL and college basketball right now. Um where you know we are not seeing you know all
00:26:17
the players flocking to you know the biggest cities. They're flocking to the
00:26:20
teams that are going to pay them. Um there there's there's no cap there. you
00:26:24
know, all so it's it it's it's a little bit different obviously, but um you
00:26:29
know, team reputation, strength of the organization, >> all that opportunity for the player, all
00:26:34
those things are going to matter in that world. Um whereas, you know, right now in the draft, they don't because the
00:26:39
player gets no choice. >> By the way, guys, quick quick aside, uh in the WNBA, they've got this craziness
00:26:46
that's about to happen about something that's never happened before. They're
00:26:49
negotiating a new CBA right now. And for years, the agents have known that they're going to have a new CBA this
00:26:55
year. So, they've expired a lot of contracts now. >> And so, basically, almost every player
00:27:01
in the league is a free agent. As soon as they close the CBA, it's just going
00:27:05
to be a free-for-all. It's a complete free-for-all. And just as Ben says, the
00:27:08
advantage goes to the sharper teams, the teams that have been thinking about this
00:27:11
ahead of time. No one knows exactly what's going to happen, but can you prepare yourself for all the
00:27:16
contingencies so that you have an advantage in this new world? >> Ben, can I just have a counterargument
00:27:20
to yours? So, let's suppose I'm a player where I certainly care about money. I
00:27:23
mean, no doubt players care about money deeply, >> but they also care about winning.
00:27:27
>> So, if there's no draft and I'm I don't even know is one of the three players
00:27:31
one of the boozers. I don't even know. I know they is is are they one of the
00:27:34
players that you're talking about that's coming out? >> No, he's they've fallen out of the top
00:27:38
three. They're they're they're part of the high quality of this draft, but
00:27:41
they're not top they're not top. >> So, let's just say one of the top three
00:27:44
players says, you know, I care about money, but I do really care about winning. You know what? I'm gonna go to
00:27:49
OKC, San Antonio, those are my teams that I'm gonna go Denver. That's it.
00:27:55
Boston, maybe Detroit, New York. Six. Those are the six. Other 26 teams don't
00:27:59
even bother contacting me. Why wouldn't the rich get richer under this scenario
00:28:04
where you I'll just call it it's a multi- objective function where there's
00:28:09
some weight on winning and that's going to force possibly the over team the other teams to overpay
00:28:16
>> in uncertainty which could actually lead to their demise. >> Yeah. So I I mean so there there a
00:28:22
couple things there. One you've just named OKC and San Antonio is getting you
00:28:26
know the rich getting richer which is true but they're also pretty small market teams. So the small market big
00:28:32
market thing you know we it seems like that that's counter. The other sort of
00:28:36
part of that is like yeah if you're not if if you know winning is if if we assume that consistent winning is a
00:28:44
product of you know a strong smart organization um then that gives you know smart
00:28:52
organizations an advantage that players will want to go to those kinds of organization. Of
00:28:59
course, if you're if you're not a smart good organization that can't figure out
00:29:03
how to win, you're going to be at a disadvantage. And the only way to to to do it is you had to spend more. That's
00:29:09
the way to do it. Now, I while money matters, winning matters, opportunity matters also for these guys because
00:29:16
particularly the guys who are haven't, you know, proven may not have be off the
00:29:21
huge rookie uh offers. um they're going to have to prove themselves. And so if
00:29:25
they don't have opportunity to play going to OKC, Boston, uh you know, Denver, like if they're not going to
00:29:31
have an opportunity to play there, then they're not going to have an opportunity
00:29:33
to get their next contract, you know, right? And brilliant. >> So lots of dimensions going to come into
00:29:39
the position. >> Let me AI AI has a question. I have a followup on this topic as well. Audi, so
00:29:45
in the draft um you you're talking about uh or replacing it or something similar.
00:29:52
How much does the quality drop from the top three, top four and and that must make an enormous difference on this kind
00:30:00
of calculation? So I mean this is something that that uh we we've always talked about a moneyball. Um, and
00:30:08
basketball is clearly the most rapidly decaying function among all sports. And I'm not sure it's it actually is because
00:30:16
they really get that much worse or just because a team only has five players and
00:30:21
there's only one ball. And >> by the way, a do you mean a priori a posterior?
00:30:26
>> Uh, I mean, okay. I mean a priori. I mean basically I've just it's a great
00:30:33
question but I'm I'm essentially asking can you really build a team >> without having regular access to the top
00:30:41
X where X is what three five nine 20 um generally my understanding about the draft is after the first round is just
00:30:49
it's just you're just nothing there maybe you get a you know a generation
00:30:53
you get a player of any value every now and then but >> can you really build it without access
00:30:58
to the real Um, I mean, you you can build a team without access to the top, but you're
00:31:04
going >> winning team, right? >> You can build a team without access to
00:31:07
the very top of the draft, provided that you have other avenues to acquire, you know, high level talent. um you know,
00:31:16
you can't uh if if you don't if you can't bring players in through free
00:31:20
agency or trade that are of that caliber, the most likely place to get those kinds of players is at the very
00:31:27
top of the draft. They're not they don't all exist there. You can get them like
00:31:31
you go was, you know, and he's the exception that proves the rule on some level. I mean, you know, these these
00:31:38
players do exist and they happen, but they tend to be in the at least in the top 10 of the draft, uh, if not top
00:31:46
five. Uh, and so that doesn't it's really hard to compete without a couple of guys that are that
00:31:52
that good. >> Guys, let me real quick observation and then we need to change to a final
00:31:59
question for Ben before we go, but I just want to observe a specific thing about what Ben said before. If you did
00:32:04
go to the system, the the advantage to the sharp clubs essentially, if you think about it right now, the challenge
00:32:10
with a draft primarily is to order the players. And if you go to free agency model, the challenge is
00:32:18
to value every player. And the second task is much harder than the first task. And so that the advantage you if you're
00:32:26
a sharp club, you want a more complicated, more challenging task because you can separate more. And so
00:32:31
you might claim that that would be an advantage to the Sharp Club. Um Ben, I I saw you recently and you mentioned that
00:32:38
you've taken up a a cause. You're you're evangelical about a new cause. Yes.
00:32:44
>> That I think we'd probably be sympathetic to. So tell tell us about
00:32:46
this cause. Now Audi, you this is going to tickle you, I think. >> Okay. It it is my very strong belief that uh
00:32:54
that Dean Oliver belongs in the Basketball Hall of Fame. Uh I think I think the case is a slam dunk no
00:33:01
problem. Uh his qualifications and background, his impact on the game are so deep and obvious that um he he
00:33:10
absolutely uh belongs in in the Basketball Hall of Fame. Um Dean obviously wrote basketball on paper.
00:33:16
>> So hold on, Ben. Hold on. First tell us by what avenue do you get him in here?
00:33:20
We think about Will Chamberlain and Magic Johnson and Dean Oliver. Come on. >> Yeah.
00:33:24
>> Yeah. So, Dino, so there's a there's a a category in the Hall of Fame of
00:33:28
contributors, people who have had an positive impact on the game. Um, you know, and so those are the the that's
00:33:34
the avenue the the the lane in which Dean gets added to the Hall of Fame. >> And who are some examples from that?
00:33:40
>> I mean, there there there are variety of guys, but uh Dell Harris, Rod Thorne,
00:33:46
Rick Weltz, Doug Collins. Um, so these are and so you can get in multiple times. So, you know, uh, Doug Collins
00:33:53
can get in as a coach but also as a a contributor through his media work or, you know, and Del Harris has been a real
00:33:59
ambassador for the game overseas, for example. Um, uh, Rick Weltz has been really innovative on the business side
00:34:06
of of basketball and really contributes to the game. Um, Dean obviously has contributed to how teams think about
00:34:13
basketball and really changed that significantly. Um, so that that's why as a contributor, he really belongs in the
00:34:20
Hall of Fame. So, so Ben, tell us. So, you're you're we're analysts and so we
00:34:24
think Dean Dean speaks our language and so yes, he helps us understand it. He gives us a lens to understand the game.
00:34:30
You're from that same world. You have a PhD in economics. What's the evidence
00:34:34
that you would muster for his having changed the way actual basketball people who run teams and play the game think
00:34:42
differently because of Dean? >> Um the the whole concept of of efficiency and the four factors of
00:34:49
basketball uh are have permeated throughout the league. So Dean brought these concepts in basketball on paper
00:34:55
which is uh to me the the starting point of modern basketball analytics uh when he published that book. Um and so that
00:35:03
that I mean you find that book on on most you know in most front office on a bookshelf somewhere uh at least one copy
00:35:11
in every team building somewhere um and but so if you take the the four factors for example which is sort of a you know
00:35:19
clear way to think about a team uh you have their shooting efficiency, rebound efficiency, turnovers and ability to get
00:35:26
to the line. These are the four factors uh that that we can measure and you know
00:35:30
we know that we take those how a team performs on those things on offense and defense
00:35:35
90 plus percent correlation to to their point differential. >> Let me just point out because we I do
00:35:41
this with my my my senior uh students. I teach a sports analytics uh capstone and
00:35:47
it's uh remarkable because it works almost as well basically as well as point differential
00:35:54
>> just to show you. So, in other words, you're basically taking a bunch of
00:35:56
peripherals and you're using them to to predict winning percentage and it does
00:36:01
it as well as the score differential. What does this well, Audi? Not quite. It can't be exactly as well, but really
00:36:09
incredibly close. I mean, in fairness, shooting efficiency is one of them. And of course, that that's that's the
00:36:15
biggest factor. And it's not like and that doesn't that has a lot to do with
00:36:18
your score differential. >> So, real quickly to remind us what shooting efficiency is. And you
00:36:24
mentioned efficiency right off the top and if you want to give Dean credit for one thing it's probably this notion of
00:36:28
efficiency but to remind us what it is. >> So efficiency overall is points per
00:36:32
possession. That's how we think about and that that is a a a paradigm shift in
00:36:37
in basketball significantly. And shooting efficiency typically we think about effective field goal percentage
00:36:43
which says all right we're going to give you more credit for making a three-point
00:36:47
shot than a two-point shot because it's harder to make and it's worth more. Um
00:36:53
that's the the effective field goal percentage basically, you know, weights twos and threes more reasonably uh and
00:36:59
gives us a better sense of how well a team is shooting given these two different kinds of shots.
00:37:05
>> Well, Ben, by the way, if it makes you feel any better, I asked the Oracle chat
00:37:08
GPT what his odds are of making the Hall of Fame >> and it said actually it's pretty
00:37:15
moderate. It gave it 40% chance. Now, >> I could ask it on what basis and all
00:37:20
kinds of things, but it said he's an extraordinarily strong contributor, but
00:37:25
in a what people consider a niche area, but either way, >> but but your your Oracle doesn't know
00:37:30
that Ben Alamar is on the job. It hasn't picked up yet on the fact that there's
00:37:34
an evangelist out there. Who do you have to convince, Ben? And how and how long a
00:37:37
campaign are you geared up to wage? >> Yeah, so I'm I'm going to keep fighting
00:37:41
this one until uh I get uh get some traction. I fir I first rolled this out at Sloan a couple of years ago in a
00:37:47
history of basketball analytics panel uh that Dean was on, but I asked Mike Zaren, you know, when we were going to
00:37:52
get Dean in the Hall of Fame. Um and and Xarin uh acknowledged that that he belongs there. Uh
00:37:58
>> Xarn front office with the Boston Celtics. >> Absolutely. Yes. >> And call the Bill James of basketball.
00:38:06
So >> is Bill Bill James is not in the in the the baseball hall of fame? There's no
00:38:10
avenue for that, right? >> Yeah. I that that's you know >> if this avenue existed in baseball
00:38:16
>> I don't know how you do it but I don't >> he could be I mean Bill James would he
00:38:20
be cons I guess he wouldn't be considered a writer at all because there was obviously a writer's
00:38:24
>> I mean he's he he was a writer obviously >> he should be considered a writer and he
00:38:28
should be in the Hall of Fame. Absolutely why like they've got if there's not a reason for Bill for Bill
00:38:32
James be in the baseball hall of fame they got to figure that out because that's that doesn't seem right. By the
00:38:37
way, just so you know, um I asked Jot GPT if Ben Alamar really pushes for it. You added 10 to 15%.
00:38:45
>> I if I'm Ben, I'm not >> here's a better question, Eric. We're
00:38:49
out of control. >> I'm going to ask it pushes for it. Is that >> That's what I'm about to do. A I'm not
00:38:56
going to use me. I'm gonna use me. If Eric Bradloan says, "All right, now
00:38:59
we're down to 25." >> Yeah, we're losing. We're losing points.
00:39:02
>> But Ben, you're worth 10 out of it. Hey, hey, I want >> value ad.
00:39:06
>> We are getting the uh baseball hall of fame, the head of the baseball hall of
00:39:12
fame on the show in the next month and we're going to start the Bill James we're going to start the Bill James
00:39:18
campaign. >> There you go. Somebody needs to lead that charge. That's the I I I can't take
00:39:22
that one on, but I I'll uh >> actually, let me just say, Kade, I will ask um I will we're having Josh Trowick,
00:39:29
who's the president of the National Baseball Hall of Fame, on next week, Ben, and I'm going to ask him, do you
00:39:34
ever see a path where someone that's trains the game of baseball through analytics? Like, you could argue, why
00:39:40
not Billy Bean at some level, too? I mean, why doesn't he get why isn't he in
00:39:44
the Baseball Hall of Fame? >> What are you talking about? How about Theo Epstein?
00:39:48
>> Yeah. Well, that's another name. >> Championships, right? Theo will get
00:39:52
there, right? So, I mean, I to me I I mean, those guys like there's clear ways
00:39:58
for them to do it and and the the impact that they had are sort of advancing, you
00:40:02
know, using these things, you know, think about the front office in a new and interesting way with the tools. But,
00:40:08
you know, Bill James created the tools like Dean Oliver changed the way we, you know, make decisions in basketball. Um,
00:40:14
and and that's >> it's a great cause. It's a great cause. Keep beating that drum. We'll we'll
00:40:19
start we'll start going along with you. Ben, we've kept you longer than we meant
00:40:22
to. Thank you very much. Always a delight to talk to you. >> My pleasure. Thanks, guys.
00:40:27
>> Ben Alamar, longtime sports analytics. He has got a book on sports analytics.
00:40:32
He is teaching a program on teach on sports analytics at the University of Texas at the moment. He will be at the
00:40:39
Sloan Sports Analytics Conference hosting a panel in just about a month's time. All right, guys. That has been the
00:40:45
first half of Orton Moneyball. Come back and join us after the break. Welcome back.
00:40:51
Welcome back to Wharton Moneyball. Welcome to the second half or you might say the last quarter. We went long that
00:40:57
first first half with Ben Alamar. Delightful conversation. Could have gone on for a while. Ben's always a fun
00:41:04
conversation. We're we got to go about 15 minutes. Audi has to get the classroom. So, let's do a quick What
00:41:10
caught your eye. There are obviously interesting things floating around. I think Audi might want to jump in here
00:41:15
first. gentlemen around the world. >> I will jump in because because it's
00:41:19
something that I've studied in general though not in specifics. It's the it's
00:41:22
the judging fiasco in skating at the Olympics. >> Okay. >> And uh so I won't fill in all the
00:41:29
details but suffice it to say the French judge um gave a very high score to the French competitors and importantly gave
00:41:37
an extremely low score to the American competitors and it essentially completely reversed the order of the the
00:41:44
competition. Which competition was this? >> And of course, this was the this is the
00:41:48
doubles the mixed doubles skating competition. Um I forget exactly which version. And as you know, Shane's not
00:41:55
here to scream and yell, but he'll he'll tell you that real sports aren't
00:41:59
subjective, right? Um but of course, skating is a real sport and it's has judges and they have a format and
00:42:06
typically you have a set of judges. each each make a score and then there's a
00:42:10
then there's a a compet some sort of summary of the usually >> don't they trimmed uh
00:42:16
>> No, I know they do that in diving. Um I'm not sure they do it in in skating.
00:42:20
>> I thought they did it in skating. I thought they >> I think I think this I I I think this
00:42:24
might be a niche skating competition, not the main skating competition. And I feel like they've really ironed out the
00:42:30
main skating competition in a way that I mean I can tell you that uh >> it's like ice dancing or something
00:42:36
instead of the actual Well, I think the ice danders would disagree whether or not it's niche or not. May not be the
00:42:42
historically the most famous of the >> But Audi, there were full-on like communist block almost battles over this
00:42:50
back years ago. I mean, the whole the whole meme of the Russian judge comes from that, right?
00:42:55
>> Yeah. But this they ironed it out in some way. So, this must be >> Well, clearly they haven't because
00:42:59
there's a controversy over this and I haven't looked at the data. But one of
00:43:03
the things that I think as a statistician is interesting is the idea that you can essentially
00:43:08
um establish an enormous bias you um I don't know what you want to call it other than that
00:43:14
a if without having much data um if the delta is ex is exceptionally large relative to historical standards and I
00:43:23
believe that is what happened here. I see. Well, let me just say I did look. They do prune. They prune the highest
00:43:28
and the lowest. There's nine judges for both technical and whatever they call
00:43:32
the other one aesthetics or whatever. They do prune the highest and lowest. So, one judge, even a French judge on a
00:43:39
French team could not actually lift them, although it does remove margin of error if you want. It means, you know,
00:43:46
that means the second score is going to count in some way much more than otherwise. So I'm not
00:43:52
>> what would have been the max now becomes the second and that gets >> that's what I'm saying the distribution
00:43:57
and score is different than the max. >> You're saying the delta you're saying
00:44:00
between the top rated and lowest rating is that the delta you're talking about
00:44:03
what delta >> delta delta is between the top and the bottom compared to the the overall panel
00:44:09
average >> of the delta the panel average >> that's what I would call the delta. So
00:44:13
there's a, you know, one of the one of the exercises that I've done with
00:44:16
students is you can find a judge that only has two or three uh measurements where the he has a nationality match
00:44:25
with his compatriate during the competition. And you can still nevertheless demonstrate pretty clearly
00:44:31
that there is bias because he had he might have judged 40 or 50 skaters or divers or whatever competition you're
00:44:38
looking at and his two highest differentials or delta are for when he made the match and that just has
00:44:44
astoundingly small probability. >> Why don't they just knock out the judges
00:44:48
rating their own nation? Why is that? That would be an interesting Well, you can't that easily because the nations
00:44:56
with the largest competitors, United States or China, France, whatever it is, probably have more than one. And that
00:45:02
would would um >> Well, don't give them more than one. There's plenty of nations with figure
00:45:07
skating going on to have one per >> right from different >> Anyway, it's not done. At least not yet.
00:45:13
>> Interesting. >> All right, Eric, what you got? >> Well, I got a brief one and then I I
00:45:18
still want to emphasize again. I'm a big fan because I used to ski a lot. I'm a
00:45:23
big fan of skiing and I want to say it again. So now Michaela Shiffren, the most celebrated women's downhill skier
00:45:31
in the history of skiing. Matter of fact, of male or female, is now 0 and8 in her last eight Olympic races. And I
00:45:39
just want to be clear, I don't mean 0 and8 not winning the gold. I mean 0 and8
00:45:43
not even medlin. And so, look, I the good news is, let me say for her, she has two golds and a silver from the
00:45:52
first three races she ever did in the Olympics. That's great. That's an extraordinarily accomplished career, but
00:46:00
it's starting to get to the point where it is going to detract from her overall
00:46:06
accomplishments as a skier. It's just going to This is about to be She has one race left. It's
00:46:12
about to be the third straight Olympics where she will not win a medal. And >> so so in bet so the race is tomorrow's
00:46:19
Wednesday slalom I believe her best >> her best event. So what is your bet?
00:46:26
What probability do you give that she medals? >> I would say one/3. >> Okay. So it's distinctly below what her
00:46:39
world ranking would suggest. below what her world ranking is, but still high enough that reflects that that is her
00:46:46
best event and she's the best slalom women's slalom racer of all time. >> Uh, do you go you want you want above or
00:46:53
below 33%. Who's you want to be above >> winning? Is this winning or meddling
00:46:58
meddling? Mattling >> meddling. I want above it. >> I want to I want above it, too. So, you
00:47:02
and I neither one are going as far to the to the >> I'm not Well, you know, we are not
00:47:07
momentum guys. >> I'm a momentum person. I mean, let's just get a meme going here.
00:47:11
>> Yeah, let's go. But let me talk about the topic I really wanted to talk about.
00:47:14
>> So, no, no, hold on. We're real quickly on this point. Um, you guys are hardcore
00:47:19
statisticians. Do you believe people that practice like performance coaches are a thing? Do you think that's
00:47:26
a real Do you think they can Do you think they can substantively shift an athletes performance? A performance
00:47:31
coach, a mental coach? God, you know what? I have nothing substantive to say on that on that
00:47:39
statement. >> I I I don't know. >> Well done, Audi. Well done. That's good
00:47:43
awareness. >> Do I think a performance coach can help someone perform at their maximum
00:47:52
>> given also understanding there is interday variation and all of those things? Yes, I do. I I I do. I believe I
00:48:00
didn't say that they can make them necessarily perform better, but can they make someone perform near their maximum
00:48:07
maybe more consistently? Yes, >> that's that's yeah, that that's that's
00:48:11
really well defined. You you operationalized it better. >> Yes, I think we should we should find we
00:48:16
should find someone to come on and talk to us about that. You're hearing lots of
00:48:19
between what's happened with Shiffron and the figure skater Ilia, what's his
00:48:23
name? There's lots of talking about that. Eric, I've got to sneak mine in
00:48:27
here before Audi goes away. Okay. So, if you want to linger for a minute, I'll
00:48:29
get your second one. Let me let me put one in there that I that that I have for y'all in particular.
00:48:34
>> I want to hire y'all. Y'all y'all do speaking, y'all do statistical
00:48:38
consulting on occasion. I want to hire y'all. I run the Olympics and I'm
00:48:41
worried about the the I think it's been kind of willy-nilly uh when events when
00:48:46
when we get multiple versions of the same event and it's not clear to me why
00:48:51
we should have multiple versions or maybe we should have more, maybe we should have fewer. So I want to know
00:48:55
like is four the right number of downhill events to have. We have a downhill on one end, we have slalom on
00:49:02
the other, but now we have a giant slalom, we have a super G. So we have four variations and I don't know I run
00:49:07
the Olympics. Is four the right number? I mean is four too much? Should it be five? Okay, different var different
00:49:13
question. Speed skating and this is this goes back to something Audi's complained
00:49:17
about in the in the summer Olympics. How many different events there are with swimming. So speed skating, what is the
00:49:22
right number of links to have? Not forget short track, just traditional speed skating. There's 500, there's
00:49:29
thousand, there's 1500, 5,000, 10,000. And I I run the Olympics. I don't know.
00:49:34
Are these speed skaters giving us all these extra races because they want more medals? Is it does it make sense? Or
00:49:39
maybe we need even more. Maybe we need a 750 meter. I need y'all as statisticians
00:49:44
to tell me how I should think about this, >> bro. So I can start with one way to
00:49:49
think about it which which uh I know has is similar in track and it's certainly
00:49:53
true in swimming is that there's a huge difference between the training the body
00:49:58
type the skill of being distance to sprint and and the middle is also essentially its own it its own
00:50:06
centroidid now and the reason why that's fascinating is that basically you have
00:50:11
the elite in each of those three categories and they're almost always distinctly different people except for
00:50:17
an occasional superstar can dominate in two over you know two adjacent uh lengths. So in swimming you can have
00:50:26
someone who's good at the 400 and maybe the 800 >> Katy Leiddki >> Katy Leiddki is the only one who really
00:50:32
comes to mind. Um, for example, uh, even in >> Okay, so now I I understand the theory.
00:50:38
>> I've got a >> Okay, I understand that I I understand the >> I have a different I'm sorry. Let me
00:50:42
just jump in quickly about different measure. A different measure would be let's imagine you could measure ability
00:50:49
at different >> uh lengths. And let's imagine I'm just trying to operationalize this. Let's
00:50:56
imagine the correlation between theta j and theta j + one where j indicates the length of the race was extraordinarily
00:51:04
high. So that in some sense you might as well call it one winner because the ability is so correlated between the to
00:51:13
me that would suggest a redundancy in races. >> So your what you did with your theta was
00:51:19
the underlying ability it's theta j is that right? So it's all the different
00:51:23
thetas for the the >> it's your theta was the underlying ability. You're going to estimate the
00:51:30
underlying ability, but it's theta i. You're going to do underlying thetas for
00:51:33
all the different skiers. And then you're going to do it for each of the different races. And you're going to ask
00:51:38
how correlated the theta i's are across J's. So for for each skier, what their theta in an event, how is it
00:51:47
correlate with their theta in another event? Do I have that right? That's that's a very clear
00:51:52
That's what that's what my suggestion was. >> Okay. Okay. So So take take downhill. So
00:52:00
um Audi, are you happy with that? And by the way, what what what would your criteria be? How how how would we know
00:52:06
what's high or what's low? Like take the four downhill events and so how are we
00:52:10
going to judge whether that's do we really need Super G or is it like you know the giant slalom is enough? That's
00:52:17
the middle race. Super G was I think the last last comer. I'm just statistically
00:52:22
or >> so now you want me to come up with a cutoff score you're saying?
00:52:26
>> Well, I just want I'm asking Audi, I like the way you did that, but I want to
00:52:29
know Audi, are you satisfied with that? I thought there might be a clust is clustering any different really than
00:52:35
what Eric just suggested. >> I don't think so. I mean, it's complicated issue because there's also
00:52:41
the marketing side of this. people want to see more events because it's just
00:52:44
more fun, more opportunity >> and that really giant giantly competes. I mean I mean speed skating you might
00:52:48
say is over is overly overly divided too many because think about Eric Heiden I think he won seven gold medals in um
00:52:56
>> but he was making that many >> that was 46 years ago and one of the
00:53:00
things they have said about this Wisconsin kid is that he was the first only the second ever to win both the 500
00:53:06
and the 1000. So that's Eric's correlation not being very high the 500 and 1000. So apparently that's a
00:53:13
distinction between the short and the middle that's substantive. Okay, I'll
00:53:16
let that go. I want to get your quick thoughts and we should probably cut odd out while
00:53:22
>> Eric is going to give us another what he really want to talk about. >> Stay and I'll talk to you next week.
00:53:26
Have fun in class. >> So I just had one more. So this number this statistic has been on my mind for
00:53:32
weeks now because it's been true. So I'll have you guess for a second. So the
00:53:36
Lakers by the way this year it's in the NBA of course have a very good record.
00:53:39
They're 33 and 21. I think we'd agree that's a good record, right? >> Good.
00:53:44
>> It's good. I didn't say it's great. I said it's good. It's a good record.
00:53:47
They're actually winning I mean 54 games. Uh they're winning well more than
00:53:52
60% of their games. So they're playing well. >> Do you know what their point
00:53:55
differential is, Kate? >> I'm guessing not very much. >> It's zero.
00:53:59
>> This Okay. >> So I compare that to teams around them like the Nuggets,
00:54:07
the Rockets, etc. their differential is like plus five. So over 50s something games those
00:54:15
teams have more than a 300 like a 300 point differential and the Lakers have zero.
00:54:20
>> So you're saying the average the average differential is.5. >> Yeah. The average per game. The average
00:54:24
Yeah. per game. >> Well, this is this is Pythagorean. This is the Pythagorean.
00:54:28
>> That's what I'm saying. This to me seems like a a significant deviation from
00:54:32
Pythagorean where literally they're at zero, but somehow whether you could argue they're I mean there's two things
00:54:40
that could cause us, right? They're winning a lot of close games and LeBron James is going to help you do that
00:54:45
>> or they're getting blown out a lot in games, which is when they lose, they
00:54:51
lose real bad. And by the way, that's cuz Luca hasn't played a lot of games.
00:54:54
LeBron's injured. But all I'm commenting on is this is something actually next
00:54:59
time I speak to you know Ben Alamar or you know Dean Oliver or somebody else on I'm going to I I'm going to ask him like
00:55:07
how much does because again OKC let me just say by the way despite them having played 500 ball over the last 20 games.
00:55:14
If we look over the almost 60 games of the season so far the season ended right now they would break the record their
00:55:20
own record of last year for the greatest point differential in NBA history. per game. So at some level that has to
00:55:28
say something. Just in the same way to me the Lakers being at zero means >> they're really 500ish but they just
00:55:36
happen to be 33 and 21 unless someone tells me otherwise. >> One one version of this question would
00:55:43
be is the Pythagorean theorem which comes out of Bill James. We talked about Bill in the first half the show is a
00:55:49
Bill James thing but then it gets applied across all sports. It's basically just asking
00:55:53
>> to what extent it's saying in a big sample your point differential is going
00:55:57
to relate to your win record. And so we we kind of know whether someone's underperforming or under overperforming
00:56:04
their um their um point differential. Um here's one version of the question,
00:56:09
Eric. Might it mean less in basketball than other sports? I guess that's you've
00:56:14
already hypothesized on why the Lakers might have a worse differential than their
00:56:19
record would suggest because they've got a couple of players that are key and
00:56:22
those players aren't playing as regularly and so they have these disproportionate negative point
00:56:27
differentials when those guys are out. Might that be just kind of a hallmark of basketball these the load issues and the
00:56:34
impact of a single player and stars? might all that suggest that Pythagorean would be less predicted than
00:56:40
>> that's by the way that's an answerable uh empirical question and it's a good
00:56:44
one. It's also one related to the topic we talked to Ben Alamar about in the
00:56:48
first half. You you have a league with tanking and a team with resting players. You even mentioned resting players and
00:56:56
you're you're going to get situations like here's here's you know here's an
00:57:00
argument. What we're observing for the Lakers is a mixture distribution between
00:57:04
the 80% of games they're trying, the 20% of games they're not. That leads to a
00:57:11
breakage of the Pythagorean formula and it leads to a point differential of zero, but a massively winning record.
00:57:19
>> Okay? And that that to me suggests that baseball I mean basketball needs these mixture distributions more
00:57:27
than other sports do. Like you're not gonna get discreetly different distributions of team performance in the
00:57:34
NFL like you will in basketball and you're certainly not going to get it in baseball either, right? So mixed
00:57:40
distribut. >> Okay. So if that's the case then for sure it will be less meaningful a
00:57:50
Pythagorean. It's almost like you need you need to have a mixture of your Pythagoreans.
00:57:54
>> I order I like it actually. you in some sense you could fit you could imagine
00:57:59
fitting a latent class or a mixture model unless you want to say for basketball you can kind of tell based on
00:58:04
who they play which are the real games and which are the tank games you then fit a model separately or fit the
00:58:11
formula separately to those two and then see what would happen. I think that would be a that would be something
00:58:16
interesting. >> Well, it calls to mind uh when Nate Silver was publishing at 538, they had a
00:58:22
basketball model. He probably still publishes a basketball model, but they had um a basketball power ranking and
00:58:28
they had two versions of it, Eric. They had regular season and playoff. And they
00:58:32
were re that's that's essentially the mixture distribution we're talking
00:58:35
about. They're recognizing that there are there's a full strength team in the
00:58:39
NBA and then there's some non full strength team and you need to understand them and model them separately.
00:58:45
>> And just I know we're going to run out of time, but just one last thing to give
00:58:48
a shout out for your Texas boy Scotty Sheffller. I mean this I don't care that
00:58:54
he didn't win. It was great theater. This is the greatest in golf since Tiger
00:58:59
Woods in like 2001. He's now got 18 top 10s in a row. I mean, come on. >> I mean, unbelievable. And you know, um,
00:59:10
and it's amazing how great a golfer this man is. I just I and I was very happy to
00:59:16
see Colin Maro win his first tournament in almost three years. you know, he won >> by age 24 and hasn't even won since then
00:59:23
essentially. I was thrilled to see more win. But watching Sheffller blow three putts 5 feet or less and still shot a 63
00:59:31
by the way, including making three Eagles. I don't think in my whole life of watching golf I've ever seen a golfer
00:59:37
make three Eagles before in one single round of golf. I'm sure it's happened,
00:59:41
but I'm just commenting that >> I think we we should appreciate Scotty
00:59:46
Sheffller for who he is. And I'm gonna tell you, he's he's not Tiger Woods yet.
00:59:51
Not even close. Let him do it for another five years. But I have no reason to believe he won't do it for another
00:59:56
five years. And look, I don't know if he's getting to 15 majors. That's not
01:00:00
fair. But he could easily get into the Gary Player, uh Tom Watson, you know, that that league of 8 to 10 majors. And
01:00:09
I'm going to tell you something, this is a top 10 golfer of all time. He's great.
01:00:15
that I I don't I don't disagree with any of that, Eric. It reminds me it makes me
01:00:19
wonder about what other comparisons we can come up with. Um like we let's let's
01:00:24
let's move beyond Tiger because Tiger is well within our adult memory and we
01:00:29
lived that we lived it. We understand what that's like. There were a handful
01:00:33
of great golfers in our lifetime, but we probably weren't paying enough attention
01:00:36
and the metrics weren't there yet. And then there are a number of them before
01:00:39
our lifetime. If what's if you go back and ask what's the best five-year run of
01:00:44
golf in PGA history, like nine of the top 10 are Tiger. So, let's not do it that way. Let's do it. Let's do it at a
01:00:51
golfer level and ask peak five years of the best 10 or 12 golfers in the history
01:00:58
of golf and ask what does Scotty need to do or where to pick three years. Pick three years like Nicholas at his best,
01:01:07
Watson at his best. How is Sheffer comparing to that? And let's let's let's
01:01:12
stack up the historical golfers again. Tiger's going to be number one. And if
01:01:15
we let him have multiple observations, he'd be the top 10. Yeah. But let's not
01:01:19
do that. And let's just ask because we're not I want the next comparison.
01:01:22
>> Yeah. I I'm going to give you that. But just one last thing. I think the thing
01:01:24
that's amazing about Schoffler, besides he has 20 wins already in his career, he
01:01:28
had his first one only four years ago. So let's just be clear. He's had a
01:01:33
four-year run. That's incredible. I think it's fair to compare him to the
01:01:37
three-ear stretch. Let's talk about recent golf. The four the 3 to four year
01:01:41
stretch that Rory Maroy had when he piled up all those majors but hadn't still yet won the Masters. Remember he
01:01:48
went 11 years without winning a major between ages 21 and 24. Rory Maroy cleaned up. Let's even say Jordan.
01:01:55
>> How many wins How many wins did he have? >> That I don't know. But I'm guessing
01:01:59
didn't come close to it's not close to 20. He might have had as many majors but
01:02:04
I'm not even sure of that. >> No, no, we want we want the other as well. Well, this is a question like
01:02:07
what's the criteria? >> Yeah, but you ask who are the other stretches? I would compare it to Rory
01:02:12
Mroy during that stretch. Jordan speed that stretch. Those would be the >> he's going to be speed. No, no, it's
01:02:17
going to be he's going to beat those guys. So, but it's it's not Tiger, but
01:02:20
it's I want to know how he compares to Nicholas's best to Palmer's best and
01:02:25
going further back like Hogan's best like what? >> I have that for you and I will announce
01:02:32
it. Not next week. Maybe I will in the open segment, but I'm so excited about
01:02:35
the Baseball Hall of Fame guy next week. But I will I will produce that analysis
01:02:40
on request. >> Let's have a moment on the criteria and then we'll let it go.
01:02:45
>> Um we've already decided it can't just be majors and it can't just be wins. It
01:02:49
could be wins. It could be number of top tens, but we like wins and that's what
01:02:53
they care about is wins. Um I don't know. We could have we could have the actual, you know, um uh scoring average
01:03:02
below the PGA average. >> We're going to need multiple dimensions. >> Yeah.
01:03:08
>> Um wins would be the easiest like the the probability of winning like the like
01:03:13
the six month probability of winning. Um something like that. But anyway, fun conversation. We need to push beyond the
01:03:23
tiger comparison. Um, I just want to know how and we have to we can't do it from memory is one of the things that my
01:03:30
sense is. So, let's let's ask about Nicholas and Watson in their prime and a
01:03:34
few others like that. Okay, why don't we wrap it there? That has been a full more
01:03:40
than a full hour of sports analytics here on Wharton Moneyball for the whole team. Eric Bradloow who's been in here
01:03:45
for the whole run. Audi Winer was here for almost all of it. Shane Jensen in Absentia, our friend and associate
01:03:52
producer Dion Simkins who makes things happen around here, Marissa Raina, our producer, and Deep Patel, the boss lady.
01:03:59
Many thanks to you guys for listening as well. Come back and join us next time between now and then. Enjoy your sports.

Episode Highlights

  • Exciting NBA Season
    Ben Alamar discusses the thrilling developments in the NBA this year.
    “The NBA has been really pretty exciting this year!”
    @ 03m 11s
    February 19, 2026
  • Celtics' Surprising Strength
    The Celtics are competing well despite injuries, making them a playoff threat.
    “The Celtics could be a scary team with Tatum back!”
    @ 04m 19s
    February 19, 2026
  • The Rise of a Juggernaut
    A team built a powerhouse without free agents, relying solely on smart trades and drafts.
    “They've built a juggernaut without free agents.”
    @ 17m 53s
    February 19, 2026
  • Draft Dynamics Shift
    Changes in lottery odds have altered team strategies, pushing more teams to tank for better picks.
    “The odds have been flattened at the top of the lottery.”
    @ 21m 23s
    February 19, 2026
  • Eliminating the Draft
    A radical proposal suggests eliminating the draft entirely to change player acquisition dynamics.
    “The obvious way to eliminate the incentive problem is to just eliminate the draft.”
    @ 22m 30s
    February 19, 2026
  • Dean Oliver's Hall of Fame Case
    A strong argument is made for Dean Oliver's induction into the Basketball Hall of Fame.
    “Dean Oliver belongs in the Basketball Hall of Fame.”
    @ 32m 54s
    February 19, 2026
  • Dean's Influence on Basketball Analytics
    Dean Oliver's concepts revolutionized how teams analyze performance in basketball.
    “Dean brought these concepts in basketball on paper.”
    @ 34m 52s
    February 19, 2026
  • The Importance of Efficiency
    Understanding shooting efficiency as a key metric in basketball performance.
    “Efficiency overall is points per possession.”
    @ 36m 32s
    February 19, 2026
  • Advocating for Bill James
    The conversation shifts to the need for Bill James' recognition in the Hall of Fame.
    “Bill James should be in the Hall of Fame.”
    @ 38m 31s
    February 19, 2026
  • Starting the Bill James Campaign
    Plans to advocate for Bill James' inclusion in the Hall of Fame.
    “Keep beating that drum.”
    @ 40m 17s
    February 19, 2026
  • Lakers' Surprising Point Differential
    Despite a winning record, the Lakers have a shocking point differential of zero.
    “They're really 500ish but they just happen to be 33 and 21 unless someone tells me otherwise.”
    @ 55m 36s
    February 19, 2026
  • Scotty Scheffler's Historic Performance
    Scotty Scheffler's recent golf performance is compared to Tiger Woods' peak years.
    “This is the greatest in golf since Tiger Woods in like 2001.”
    @ 58m 50s
    February 19, 2026

Episode Quotes

  • The Celtics could be a scary team with Tatum back!
    NBA Analytics, Tanking, and the Future of Team Building
  • That's crazy, right?
    NBA Analytics, Tanking, and the Future of Team Building
  • Eliminate the draft?
    NBA Analytics, Tanking, and the Future of Team Building
  • Efficiency overall is points per possession.
    NBA Analytics, Tanking, and the Future of Team Building
  • That's what my suggestion was.
    NBA Analytics, Tanking, and the Future of Team Building
  • This is the greatest in golf since Tiger Woods in like 2001.
    NBA Analytics, Tanking, and the Future of Team Building

Key Moments

  • NBA Excitement03:11
  • Celtics Potential04:19
  • Building a Juggernaut17:53
  • Draft Lottery Changes21:23
  • Hall of Fame Advocacy32:54
  • Campaign for Recognition40:17
  • Lakers' Stats Discussion53:30
  • Golf Comparisons58:50

Tension Over Time

Words per Minute Over Time

Vibes Breakdown