lessthanjake wrote:Jaivl wrote:lessthanjake wrote:
Regarding Westbrook meshing with Durant, I just took a look at the numbers for the various combinations of Westbrook and Durant on and off the court from 2011-2016 (which I think are the years that they were *both* stars). Over the course of those 5 seasons, the Thunder were only +8.24 with both Durant and Westbrook on the floor. They were actually +9.13 with Durant on and Westbrook off, while being +3.79 with Durant off and Westbrook on. If we limit it to just games they both played in (to avoid putting too much weight in the off-minute scenarios on the specific teams they had in the years those guys missed tons of games), the numbers are +8.24 with them both on, +9.96 with Durant on and Westbrook off, and +6.45 with Durant off and Westbrook on. If we add playoffs to the mix for the latter inquiry (i.e. RS+playoffs in games they both played), we get +7.70 with them both on, +7.73 with Durant on and Westbrook off, and +5.39 with Durant off and Westbrook on.
I look at this and think it backs up what you’re saying about Westbrook not being a good decision-maker in the context of being on the court with Durant. After all, the Thunder actually did worse with them both on the court than they did with Durant on and Westbrook off. Granted, I imagine more of the Durant-ON/Westbrook-OFF minutes were against bench players on the opposing team, but it still seems like adding Westbrook to the mix with Durant was not actually particularly helpful. It seems like what made those Thunder so good was a combination of (1) the fact that the team did well with one guy on and the other off, and (2) the fact that the team didn’t collapse with both guys off (the net rating was barely negative with them both off).
Honestly, I looked up the numbers expecting to find something very different and to push back a little on your point based on that (I expected this mostly based on how I’ve seen people talk about Westbrook’s Thunder impact numbers, rather than any eye-test stuff), but what I found really does support what you’re saying IMO.
2011, with Westbrook at his lowest primacy, him and Harden playing very staggered and the team not being an actual contender, is an extreme outlier that completely distorts the numbers.
2016:
+12.3 both on
+5.5 KD on, WB off
+5.6 WB on, KD off
-9.2 both off
2015:
+10.1 both on
+0.5 KD on, WB off
+2.4 WB on, KD off
-2.3 both off
2014 (WB's injury):
+5.6 both on
+7.4 KD on, WB off
+10.0 WB on, KD off (extremely small sample)
-1.7 both off
2013:
+11.5 both on
+6.3 KD on, WB off
+9.7 WB on, KD off
+0.3 both off
2012:
+6.5 both on
+4.0 KD on, WB off
+21.6 WB on, KD off (extremely small sample)
+0.6 both off
2011:
+2.3 both on
+11.5 KD on, WB off
-11.5 WB on, KD off
+7.0 both off
This is true, but it doesn’t move the data all that much. For instance, if we looked at 2012-2016 in the regular season in games they both played in, the Thunder were +9.82 with both on the court, +9.21 with only Durant, and +7.90 with only Westbrook. If we add playoffs to the mix, it’s +9.08 with both, +6.88 with only Durant, and +7.47 with only Westbrook.
So the data does look a bit better and doesn’t have them both being on the court as worse than only Durant. But it still doesn’t evidence much of a boost from them both being on the court as opposed to just one of them. It still does look to me like the team was good more because the team still did well with only one of them on the court and were at least okay with neither on the court, rather than that the two of them together led to any particularly great heights.
Hey guys, so I want to say first and foremost that I think your back & forth is great, and both make excellent points that get into the quantitative after my post was entirely qualitative.
Let me take this in a particularly granular direction:
I believe that a hallmark of offensive synergy is improvement of teammate shot quality. Most typically we think about this with great playmakers, but it really doesn't have to be. Let me give some examples:
In Phoenix during the Nash years, here's how his top teammates' shot quality looked according to PBP:
Amar'e: w: 50.0, wout: 47.0, diff: 3.0
Marion: w: 53.8, wout: 50.4, diff: 3.4
Johnson: w: 50.3, wout: 45.8, diff: 4.5
For the Lakers as far back as PBP goes ('00-01) until Shaq left the team:
Kobe: w: 47.4, wout: 44.7, diff: 2.7
Payton: w: 52.1, wout: 48.3, diff: 3.8
Malone: w: 47.0, wout: 46.5, diff 0.5
Now with Malone (as with Payton & Johnson) the small sample adds noise of course, but if things held with greater sample what I'd say is that it seemed that Shaq & Malone didn't synergize all that well, and frankly that'd make sense given that they're both interior players.
So now if I look at KD and compare the apparent shot quality difference in OKC with Westbrook (and I've split it up several ways to make sure there are no major differences) compared to with Curry in GS, I get:
w Westbrook (08-09 to '15-16): 50.2, wout: 49.1 diff: 1.1
w Westbrook (12-13 to '15-16): 50.8, wout: 50.1 diff: 0.7
w Westbrook (14-15 to 15-16): 51.5, wout: 50.6 diff: 0.9
w Curry (16-17 to 18-19): 51.5, wout: 47.8 diff: 3.7
So just generally, I'm not seeing Durant getting much better shots with Westbrook compared to without like I'd expect from synergization, whereas the synergizing seems to be happening pretty clearly in GS.
Now to be clear, my qualitative complaints weren't about KD not getting easy shots with Westbrook, but about him getting the ball when he should, however I do think these things are connected. Westbrook's gravity should have made easier shots for KD in theory, but that only actually happens when gravity is followed adroit passing. On-ball gravity without great passing awareness just leads to a guy chucking shots while his teammates get bored and frustrated.
And yet, none of that meant OKC with Westbrook & KD wasn't awesome, it's just that synergization effects would have made them even more effective.