1. 94 David Robinson (1b, 1c: 95, 96)
2. 17 Durant (2b, 2c: 16, 14)
3. 11 Dirk (3b 10, 3c 06) 1. Reasoning for RobinsonHe's clearly the best regular season player and defender in this tier. I've argued his playoff decline and scoring decline against better teams is from poor teammates. For example in my film study, Robinson was doubled on 85% of entry passes against the 94 Playoff Utah Jazz. We should expect a scoring decline in situations like this... the problem was that his teammates shot 50% eFG% on the resulting wide open shots. (link to film analysis:
https://forums.realgm.com/boards/viewtopic.php?p=100931140#p100931140)
On better teams (with admittedly a smaller role and better fit), Robinson clearly put up the impact of a top 15 all time peak (see above link).
Past reasoning:
DraymondGold wrote:Reasoning:
Don't particularly feel like a long post. In short:
A) Robinson clearly has the best impact data, and despite others' disagreement, I don't feel like the impact metrics are biased enough by era/teammates/fit/etc. to put him lower. Defensively, he's the only remaining person in Tier 1/2 of my GOAT defenders (along with Russell obviously, Hakeem, Duncan, KG, Wilt not in order). I love his rim protection, big man man defense, and help defense. His ability to raise regular season defenses is like a rich-man's Gobert, but I see his perimeter mobility as less of an liability (at least in that era). The fact that he was the center on the GOAT Defensive Dynasty of the modern NBA (both statistically and by the eye test) also says a lot, and while credit goes to Tim Duncan for that, I'm not sure there's anybody left who could do this well defensively in that era (e.g. Giannis' rim protection isn't on the same level).
Offensively, he's a great scorer (though not the same level as others in this tier), and great off-ball player. He's a great first option in the regular season (trex_8063 joked that he was basically asked to be Russell and Jordan in the regular season haha), and while this scheme alongside his poor fitting/low-value teammates did become more vulnerable in the playoffs, I see this as an issue of fit/situation, not an inherent limit to Robinson. He performed much better and showed more resilience as a defensive 1 and offensive 1b/2, which is a fairly common archetype in history on championship teams (Thinking Basketball estimates ~50% of championship teams have this archetype). He basically never got to play with an all-star guard, despite having one of the best big-man off-ball games. That lob threat would be legendary.
Edit: I recently saw one stat that further supports the idea that Robinson's atrocious teammates were pulling his value down in the playoffs, and that he would have far better impact if he had a better team around him: from 98-01, with a better team / offensive fit, despite clearly not being at his peak, Robinson had the highest multi-year playoff on/off of any high-minute player. Ever.
98-01 Robinson's at +25.1 on/off (per 48), while 00-04 Shaq is second all the way dow at +21. [source: thinking basketball's latest Jordan +/- video]
As for 94 vs 95, I'm open to discussion. There's a trend of all-time players having a better regular season early on in their career (with their more athletic motor), and then losing athleticism but gaining enough experience/skill/BBIQ to offset their lost motor and have a better playoff performance when they're older. This trend isn't universal, but it does raise a question of whether this is the case for Robinson in 94 (clearly best regular season) vs 95/96 (likely better postseason). I see 96 as enough of a drop in athleticism to put it below 94. In the film I've seen, I haven't been convinced yet that 95 showed sufficient skill/experience improvement (compared to say 09 vs 13 LeBron's visible growth in skillset, with his off-ball game, shooting, post-game, and improved passing). Not for certain, just the way I'm leaning now. If anyone wants to do any film analysis of 95 vs 94, that would probably be the way to convince me otherwise.
We've already debated Robinson vs Giannis too much, so no need to re-sour the discussion with that.
The similarities with Walton are highly interesting, and not lost on me. Walton's one of the few players ever to have a comparable defensive impact, his passing is clearly better, and his shooting was (odd but) ahead of its time. Like with all players, each comes with some uncertainty, but I have higher uncertainty for Walton, given how short his healthy peak was. Probably the single greatest loss in basketball history in terms of greatness we didn't get to see due to injury.
One poster mentioned that Walton's peak has the best single-season WOWY on record. Wow! That does raise an eyebrow, but I'm not (yet) convinced for two reasons. 1) WOWY Biases. WOWY tends to like offensive quarterbacks (i.e. playmakers who run the offense > finishers who make the last shot) and defensive centerpieces (i.e. high volume defensive rim protectors). Walton's basically the perfect archetype to be highly rated in this stat. Is there some truth to this? I'd say so... I do personally value offensive playmaking > finishing more than the average RealGM person, and WOWY does support this. But this may also be a slight systematic overrating by WOWY... it can be harder to replace a playmaker who runs the offense or a defensive rim protector for just a few games without totally changing your offensive/defensive scheme. 2) Robinson is still Tier 1 in WOWY, even if his best season is a hair behind Walton's.
Reasoning for Kobe and KDDraymondGold wrote: Previous post discussing the comparison with others in this tier:
https://forums.realgm.com/boards/viewtopic.php?p=100727032#p100727032.
...
Kobe and KD are quite close for me, per previous post. Their impact metrics overall are quite similar (particularly if you’re more skeptical of outlier box metrics in the warriors system). KD does have the scalability advantage, but Kobe’s no slouch there if you can convince him to play in a team concept. Kobe’s 08 Olympic performance and his 01 playoffs with Shaq do a lot of work here. His shooting is great, as is his off ball movement. I do worry about his declining defense in 08 vs his defensive peak, but plenty of other perimeter players in this tier don’t align their defensive and offensive peak (eg Kawhi, per the previous posts), and I think Kobe has the overall scoring/playmaking advantage over many of them.
I’m also a bit more comfortable with Kobe’s resilience. KD is incredibly resilient… if you can place him as a finisher playing with someone who draws more defensive attention then he does. If not, you get series like KD vs the 22 Celtics, 16 Warriors, 13 Grizzlies. Kobe meanwhile has some of the most resilient shotmaking in NBA history. Check out Ty and 70sFan’s project on players’ performance against different defense levels for a bit more on this.
Concerns with Kawhi: His regular season impact clearly lags behind the others (e.g. in AuPM, RAPM, RPM, BPM). It's worsened by the fact that he's often doing injury-prevention in the regular season, though less-so in 2017. His early defense is great, and his later offense is great, but he never fully combined them. The limits of younger Kawhi's offense, specifically his passing (which is arguably the worst of the perimeter players here), can be seen in team offenses and in the film study (
https://forums.realgm.com/boards/viewtopic.php?p=100924468#p100924468) and in the filmy study (
https://forums.realgm.com/boards/viewtopic.php?p=100924249#p100924249). Not everyone penalized injuries, but it's worth noting that even if you don't fault 17 Kawhi for the Zaza injury, his ankle was already injured and he had already missed games that playoffs.
Concerns with Moses: He's gotten some traction, but his defense is pretty bad (particularly among the bigs in this tier) and his passing is atrocious. He posts pretty poor impact metrics for this tier too (
https://forums.realgm.com/boards/viewtopic.php?p=100727032#p100727032 ). It's great that he got a championship, but these limitations cause me serious concern from a team building perspective and a time-machine perspective.
Concerns with Erving: Like Moses, he also shows slightly limited impact metrics compared to this tier (see link above). I'm also concerned with how much he benefited from easier competition: as I've discussed in previous posts, he shows major decline going into the NBA. Some of this may be injury or poor team building fit or the lack of the 3 point line, but it's still a large drop immediately after his supposed peak. Perhaps I'm underrating him (e.g. perhaps the ABA was good enough to consider, and perhaps the spacing might be fixed with the time machine argument)?
Concerns for Dirk: not many relative to this tier (though his defense is always the limiting factor). To me he could be in the argument with KD/Kobe. I'm open to discussion here... I just haven't been sold yet that he's over Kobe/KD.
Concerns for Nash: Defense, of course. I'll try to add the impact metrics for him for the next thread.
Concerns for Mikan: Era, of course.
Other players to consider: It might be time for Paul to start getting mentioned at the bottom of a few people's lists. Also open for AD to start being discussed. It'll be interesting to see when Karl Malone, McGrady, and Barkley join the conversation too.
__________
Stat box for later discussion:
Here are the years for the players: 94/95/96 Robinson, 2014/2015 CP3, 2014/2016/2017 KD, 2017/2019/2021 Kawhi, 06-09 Kobe, 10-12 Dirk. I changed my normal stats around a bit since we’re using modern players only (without prime WOWY data for everyone, and since WS/48 is clearly the worst stat in the old group, I'm now adding RAPTOR, LEBRON, DARKO to replace them).
Plus minus data
Ai. AuPM: 94/95/96 Robinson > 14/15 Paul > 14/16/17 KD > 06-09 Kobe > Dirk > 17/19/21 Kawhi
Aii. Postseason AuPM: Robinson > Paul > Kobe (best 1/2 year avg of this group) >~ Dirk (better 1 year, worse 2) >~ Kawhi >~ KD (only old Robinson)
Bi. Goldstein RAPM: Robinson > Dirk > Paul > Kobe > Kawhi > KD
Bii. Goldstein RS/Playoff PIPM: Robinson > Paul > Kawhi > Kobe > KD (21 higher than Kobe) > Dirk > Kobe
Ci. Additional plus minus stats: Fivethirtyeight’s Overall RAPTOR +/-: Paul > Kawhi > KD (no Dirk no Kobe no Robinson)
Note: this is a per 75 stat. If we do per season volume, Curry rise and KD rise, but per season Raptor rewards long playoff
runs.
Cii. Additional plus minus stats: Bball-Index’s LEBRON: KD (14’s higher than 17) > Paul > Kawhi > Dirk (no Kobe no Robinson)
D. Additional plus minus stats: DARKO: Paul > Kawhi > KD (no Kobe no Dirk no Robinson))
E. Additional plus minus stats: ESPN’s RPM: Paul > KD > Kobe > Dirk ~ Kawhi (no Robinson)
Fi Additional Plus Minus stats: WOWY: Robinson >> Dirk > Kobe > Paul > KD (no Kawhi)
Fii. Additional plus minus stats: Backpicks’ CORP evaluation: Kobe >~ KD >~ Robinson > Dirk > Paul > Kawhi
Box score-based data
Gi. Backpicks BPM: Robinson >~ KD > Paul > Kobe ~ Kawhi > Dirk
Gii. Postseason Backpicks BPM: 21 Kawhi (17 below Paul, 19 lower) > 17 KD (14 is bottom) > Paul > Kobe > Dirk ~ Robinson
Hi. BR’s BPM: Robinson > KD > Paul > Kawhi > Dirk > Kobe
Hii. BR’s Postseason BPM: Kawhi > KD > Paul > Kobe > Dirk > Robinson
Notes:
Robinson (top impact metrics, worse box stats): Robinson clearly puts up the best impact metrics, being first in AuPM, postseason AuPM, RS RAPM< RS/Playoff combined PIPM, WOWY, even RS BPM.
Kobe vs KD: KD's ahead of Kobe in the box plus minus stats, but I wonder how much of that boost comes from the scoring and efficiency created by Curry (which BPM wouldn't capture). KD's ahead in RS AuPM< but Kobe's ahead in PS AuPM, RAPM, RS/PS PIPM, and Wowy. I think this supports Kobe.
Dirk: not that far back in the impact metrics, though clearly behind in the box metrics.
Kawhi: massively behind in the regular season impact metrics, though he rises in playoff ones. Note that playoff-only stats don’t count missed games from injury