improved players from 2023 to 2024

Home for all your discussion of basketball statistical analysis.
Crow
Posts: 10565
Joined: Thu Apr 14, 2011 11:10 pm

Re: improved players from 2023 to 2024

Post by Crow »

Fwiw, it would be possible
to find the lineup set with the highest correlation of metric data to minutes, within whatever position assignments and minute constraints are considered "reasonable".

Find it, study and consider actions.

And then reason from best possible lineup set from lineup data to date.

Compare. Combine approaches.

Do something from analysis and a plan instead of the haphazard looking micro-moment coaching chaos approach.
Crow
Posts: 10565
Joined: Thu Apr 14, 2011 11:10 pm

Re: improved players from 2023 to 2024

Post by Crow »

For the Thunder, working from BPM to minutes rigidly would involve 9 players and not Dort.

Working from best performing to date
biggest minute lineups til you have a feasible rotation would involve 11 players but only 6 lineups.
Wiggins would play way more and Dort way less.

This approach hypothetically would triple the combined actual minutes of these 6 strong lineups and eliminate all dinks, which way underperformed the 6. In real world, you can't / won't go that far but you could double their minutes and still have time for necessary or strongly desired change-ups and farting around.

The ability to double or triple the minutes of your 6 best tested lineups shows how far from theoretical optimum the current practice is. If you believe in small sample raw lineup performance.

If you don't, you can get most of the way to similar place going by BPM or other metric. You mainly just deal more harshly with Dort's minutes. Given that he is in only 2 of the best tested, best performing and only 1 of top 4, it is not that different and might turn out even better.

Now, if you want to go from current Coach given minutes to an apparently more concentrated, more optimal lineup rotation, you can do that mostly the same way but giving Dort some minutes back from Wiggins and / or Joe and Wallace.

Pick a method. Improve on current chaos any one of 3 ways.
Mike G
Posts: 6154
Joined: Fri Apr 15, 2011 12:02 am
Location: Asheville, NC

Re: improved players from 2023 to 2024

Post by Mike G »

(back to the previous tangent)
Correlations of player minutes to their various available summary stats, in the 2023 playoff rounds:

Code: Select all

rd   PER   WS/48   BPM   e484
1    .47    .14    .34    .59
2    .60    .42    .53    .68
3+4  .57    .35    .45    .72
It's possible that this sample of 16 teams (and ~80 games) is unusual; or likely it reflects an agreement between what coaches believe and what these stats detect.
I'm not suggesting that PER is better than BPM (for example), but I do feel disturbed when my own eWins are not well corroborated by coaching decisions. So this is comforting.

There is a very small minutes factor in eWins; starter/sub is a bit heavier. See the previous Celtics' breakdown, and the nearly random Win Shares allocations throughout the postseason.
Mike G
Posts: 6154
Joined: Fri Apr 15, 2011 12:02 am
Location: Asheville, NC

Re: improved players from 2023 to 2024

Post by Mike G »

Crow wrote: Sun Mar 10, 2024 6:33 am...In later rounds, there probably was higher correlation and the Nuggets were very highly optimized in 3rd round....
In the finals, the correlations were generally pretty bad for both.
Yes and yes.
Ironically, both finalists I think have great coaches, as far as adjusting their rotations according to performance. But after 3 rounds, they had made up their minds?

Separating and averaging the winners and losers in 1st and later rounds:

Code: Select all

tm   rd    PER   WS/48   BPM   e484    avg
W    1     .47    .20    .36    .60    .41
L    1     .47    .07    .31    .58    .36
                        
W   2-4    .62    .45    .51    .69    .57
L   2-4    .56    .32    .48    .71    .52
Note the 'improved' correlations for the Finals and most other series, in the later/ smoothed version.
Mike G
Posts: 6154
Joined: Fri Apr 15, 2011 12:02 am
Location: Asheville, NC

Re: improved players from 2023 to 2024

Post by Mike G »

Season at 87%, and it could go a bunch of different ways:

Code: Select all

eWin+   per36:      tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
2.45   Shai G-A    OKC  .627   32.0   5.8   4.8   2.76      .610   30.4   4.8   4.5   2.28
2.37   A Sengun    Hou  .575   22.2  10.5   4.1   1.98      .588   16.5  11.7   3.8   1.43
2.24   J Collins   Uta  .605   16.9  11.4   1.0   1.46  Atl .585   14.2   7.9   1.1    .89
2.24   A Edwards   Min  .569   27.1   6.0   4.2   1.87      .555   22.3   5.9   3.6   1.44
2.23   DiVincenzo  NYK  .589   19.3   5.0   2.7   1.29  GSW .589   11.8   6.1   3.8    .75

2.13  Jal Williams OKC  .616   21.6   4.5   3.7   1.47      .594   15.6   5.2   3.2    .97
1.92  Hartenstein  NYK  .648   11.0  13.0   2.5   1.40      .560    8.2  11.9   1.8    .84
1.89   J Walker    Por  .553   11.7  10.9   1.0   1.00      .490    9.5   7.6   1.6    .37
1.88   J Kuminga   GSW  .586   20.1   6.6   2.0   1.29      .588   15.6   5.9   2.5    .81
1.83   J Smith Jr. Hou  .559   14.0   9.8   1.3   1.12      .508   11.9   8.7   1.2    .70

eWin+   per36:      tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
1.82   D Robinson  Mia  .616   16.9   3.3   2.9    .78      .530   12.1   3.8   2.0    .31
1.81   P Banchero  Orl  .543   21.7   7.9   4.3   1.51      .517   18.4   7.8   3.2   1.16
1.81   F Wagner    Orl  .565   20.9   6.8   3.3   1.47      .581   19.1   4.8   3.1   1.07
1.78   S Barnes    Tor  .558   17.7   8.5   4.3   1.38      .518   13.9   7.3   4.2    .98
1.63   K-A Towns   Min  .618   25.8   9.7   2.6   1.98      .607   21.8   9.0   4.2   1.59

1.60   C Sexton    Uta  .602   22.5   3.7   4.6   1.32      .604   19.8   3.3   3.4    .92
1.60   J Duren     Det  .645   15.7  15.0   2.1   1.59      .642   12.5  12.8   1.3   1.13
1.47   J Allen     Cle  .647   19.5  12.6   2.3   1.90      .658   17.3  11.7   1.6   1.58
1.45   A Caruso    Chi  .600   12.1   5.0   2.9    .80      .580    8.1   4.6   3.5    .42
1.37   T Maxey     Phl  .566   22.9   3.5   4.4   1.51      .597   21.4   3.4   3.2   1.25

eWin+   per36:      tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
1.29   J Brunson   NYK  .580   27.6   4.0   5.2   1.86      .587   23.9   3.8   5.4   1.61
1.26   J Green     Hou  .535   20.2   5.8   2.9   1.15      .529   19.4   4.1   3.1    .90
1.25   M McBride   NYK  .583   14.5   2.7   2.3    .73      .470    8.3   2.3   2.7    .14
1.24   I Zubac     LAC  .660   15.9  13.1   1.4   1.57      .646   13.8  13.0   1.1   1.20
1.18   C White     Chi  .568   17.4   4.8   3.7    .90      .568   13.8   4.4   3.4    .69

1.17   J Suggs     Orl  .590   16.5   4.9   2.7    .98      .520   12.9   4.8   3.5    .67
1.17   A Nesmith   Ind  .628   14.4   5.0   1.3    .86      .558   12.5   5.5   1.5    .55
1.17   K Murray    Sac  .569   14.2   6.2   1.3    .94      .593   13.3   5.9   1.2    .70
1.14   A Dosunmu   Chi  .592   13.8   3.5   2.8    .59      .562   11.0   3.9   2.9    .33
1.13   J Smith     Ind  .688   19.4  11.5   1.4   1.78      .557   15.2  11.0   1.5   1.19
1.13   M Wagner    Orl  .661   22.3   9.6   1.7   1.75      .616   18.5   8.7   2.1   1.33
https://www.basketball-reference.com/
Magics with Banchero, Suggs, and both Wagners.
Knicks also with 4; Bulls and Rockets 3 each. That's 14 of top 31.

Biggest deficits:

Code: Select all

eWin+    per36:     tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
-3.36   D Lillard  Mil  .584   22.8   4.5   5.2   1.45  Por .630   30.4   4.9   6.0   2.17
-2.63  Jr Holiday  Bos  .601   14.1   5.8   4.2    .83  Mil .580   20.6   5.4   6.9   1.48
-2.54   J Harden   LAC  .613   17.2   5.5   6.5   1.15  Phl .595   20.3   6.5   9.0   1.72
-2.42   K Durant   Phx  .622   26.2   6.8   3.7   1.79      .664   31.1   6.7   4.2   2.29
-2.12   S Curry    GSW  .609   27.8   5.0   3.8   1.73      .647   30.4   6.4   5.2   2.24

-2.10   Kris Dunn  Uta  .546    8.4   5.5   5.1    .51      .598   16.8   6.2   6.2   1.41
-1.90   D Garland  Cle  .560   19.2   2.9   5.2    .86      .578   22.2   2.9   6.8   1.45
-1.88   J Poole    Was  .519   15.9   3.0   3.1    .59  GSW .564   22.0   3.3   4.3   1.05
-1.82   B Lopez    Mil  .597   13.4   6.3   1.5    .93      .623   19.0   7.6   1.3   1.37
-1.82   J Butler   Mia  .608   22.6   5.9   4.0   1.71      .629   25.3   6.9   5.0   2.24

eWin+    per36:     tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
-1.66   C Wood     LAL  .558   11.8  10.2   1.3    .83  Dal .612   22.1  10.5   2.2   1.77
-1.64   LeBron     LAL  .611   24.3   7.5   5.8   1.79      .575   27.2   8.3   5.5   2.17
-1.53  J Clarkson  Uta  .514   15.7   4.1   4.1    .50      .551   20.3   4.5   3.9    .96
-1.46   A Gordon   Den  .590   15.5   7.7   2.8   1.09      .604   19.0   8.3   2.9   1.46
-1.38   T Young    Atl  .569   22.1   2.7   7.4   1.12      .560   24.0   3.1   8.1   1.49

-1.35   J Jackson  Mem  .542   22.4   6.4   2.0   1.54      .602   23.1   8.4   1.0   1.89
-1.32   D DeRozan  Chi  .569   20.4   4.2   3.7   1.35      .580   23.6   4.7   4.1   1.61
-1.31   B Beal     Phx  .583   18.4   4.7   4.1    .97  Was .585   23.6   4.3   4.7   1.43
-1.11  K Thompson  GSW  .561   18.4   4.2   1.9    .91      .572   21.6   4.5   2.1   1.20
-1.10   N Powell   LAC  .626   18.3   3.6   1.0    .88      .600   22.4   4.1   2.1   1.21
-1.10   M Bridges  Brk  .552   18.6   5.0   2.8    .99      .579   19.5   4.5   2.8   1.22
James Harden monthly splits:

Code: Select all

mo.   FG%   3fg%  TS%    Pts   Reb   Ast  O-DRt
Nov  .458  .410  .639   15.3   4.4   6.2   +10
Dec  .466  .433  .661   20.0   5.2   9.6   +16
Jan  .434  .396  .616   16.5   5.1   9.6   +12
Feb  .423  .398  .632   18.2   5.9   7.3   + 2
Mar  .415  .341  .578   15.6   4.8   9.6   - 1
https://www.basketball-reference.com/pl ... plits/2024
About 35 mpg and 21% Usage every month.
Crow
Posts: 10565
Joined: Thu Apr 14, 2011 11:10 pm

Re: improved players from 2023 to 2024

Post by Crow »

Both Lillard and Holiday way down, as individuals, by this measure. Context less run for, optimized for them. But teams wanted them, should probably have expected that.
Mike G
Posts: 6154
Joined: Fri Apr 15, 2011 12:02 am
Location: Asheville, NC

Re: improved players from 2023 to 2024

Post by Mike G »

Those guys and others are in the age range that's expected to decline.
Smoothed over by using 5-year avg (rather than single year), the diff column is total gain or decline by an age group, in eWins/484 min. A change of .01 would be like a WS/48 change of .001

Code: Select all

Age 2024   Min     diff   players (most minutes)
19   20   12494    .20   Sochan JSmith Duren Branham Daniels
20   21   22644    .18   Banchero JGreen Sengun Ivey Kuminga
21   22   31613    .12   Edwards Barnes FWagner JWilliams Cade
22   23   37986    .06   CWhite Maxey KMurray Vassell Haliburton
23   24   43638    .02   Luka Bey Poole Ayo JJJr Keldon Dort Nic
24   25   45733    .02   Tatum Shai Reaves MPJ JAllen HJones Trae
25   26   35406    .02   Fox Ingram Bam JCollins Lauri JMurray
26   27   41041    .01   Doman Mikal DJMurray Brunson JBrown DLo
27   28   33423   -.02   Jokic Hart GAllen Kuzma AGordon Towns
28   29   29158   -.03   FVV Giannis DWhite TPrince Nurkic JGrant
29   30   17466   -.05   ADavis KCP DFS NPowell Niang SloMo Beal
30   31   25119   -.07   Gobert Tobias HBarnes Bogdan THJr Jonas
31   32    8486   -.13   Kawhi CJ Middleton DPowell Kleber Olynyk
32   33   16851   -.20   Dame Vucevic George Jrue Klay RJax Dray
33   34    7890   -.24   DeRozan Harden Butler Bojan Morris*2
34   35   14326   -.22   Durant Curry Lopez EGordon W'brook Love
35   36    3239   -.15   Conley Ingles McGee
36   37    3626   -.11   Horford JeffGreen Lowry WMatthews
37   38    1551   -.17   Paul PJ Taj
38   39    2182   -.36   LeBron
Players are peaking at age 27, though you may say they 'plateau' from 24 to around 30. Those are pretty small avg changes in that span.
There is selection bias here. Players who didn't play last year aren't included; nor those who didn't return this season -- thus declined more than those still in the sample.
Mike G
Posts: 6154
Joined: Fri Apr 15, 2011 12:02 am
Location: Asheville, NC

Re: improved players from 2023 to 2024

Post by Mike G »

Well, Tyrese Maxey at least made the top 20.
His 3fg% was down .061 from last season; 2fg% down .012, eFG down .044. But he shot more often.

Biggest gain was assists, which doubled in 30% more minutes.
Mike G
Posts: 6154
Joined: Fri Apr 15, 2011 12:02 am
Location: Asheville, NC

Re: improved players from 2023 to 2024

Post by Mike G »

catching up -- Final rankings

Code: Select all

eW+     per36 rates    tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
2.40   Jalen Brunson  NYK  .583   28.7   3.9   5.2   2.02      .587   23.9   3.8   5.4   1.61
2.38   Donte DiV.     NYK  .593   19.1   4.8   2.5   1.23  GSW .589   11.8   6.1   3.8    .75
2.34  Anthony Edwards Min  .566   26.5   5.8   4.1   1.84      .555   22.3   5.9   3.6   1.44
2.33  Jalen Williams  OKC  .614   21.6   4.5   3.7   1.46      .594   15.6   5.2   3.2    .97
2.21   Shai G-A       OKC  .622   31.5   5.8   4.7   2.69      .610   30.4   4.8   4.5   2.28

2.18   Jabari Walker  Por  .537   11.7  11.3   1.1    .98      .490    9.5   7.6   1.6    .37
2.16  Alperen Sengun  Hou  .575   22.0  10.4   4.0   1.93      .588   16.5  11.7   3.8   1.43
2.12   John Collins   Uta  .612   17.5  11.2   1.0   1.42  Atl .585   14.2   7.9   1.1    .89
2.08   I.Hartenstein  NYK  .656   11.7  12.6   2.7   1.36      .560    8.2  11.9   1.8    .84
2.08  Paolo Banchero  Orl  .535   21.5   8.0   4.2   1.51      .517   18.4   7.8   3.2   1.16

eW+     per36 rates    tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
2.02 Jonathan Kuminga GSW  .587   20.4   6.6   2.1   1.30      .588   15.6   5.9   2.5    .81
1.96   Franz Wagner   Orl  .566   21.0   6.6   3.1   1.46      .581   19.1   4.8   3.1   1.07
1.90 Payton Pritchard Bos  .594   15.6   5.1   4.2    .99      .534   13.5   4.7   3.0    .50
1.87   Jabari Smith   Hou  .564   14.3   9.2   1.3   1.06      .508   11.9   8.7   1.2    .70
1.78   Tyrese Maxey   Phl  .565   23.2   3.5   4.4   1.57      .597   21.4   3.4   3.2   1.25

1.73  Duncan Robinson Mia  .608   16.7   3.3   2.8    .74      .530   12.1   3.8   2.0    .31
1.71  Scottie Barnes  Tor  .558   17.6   8.5   4.1   1.37      .518   13.9   7.3   4.2    .98
1.71   Miles McBride  NYK  .587   15.0   2.9   2.3    .75      .470    8.3   2.3   2.7    .14
1.66   Collin Sexton  Uta  .596   22.3   3.7   4.5   1.30      .604   19.8   3.3   3.4    .92
1.50   Jalen Duren    Det  .642   16.0  14.6   2.0   1.53      .642   12.5  12.8   1.3   1.13

eW+     per36 rates    tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
1.49   Jalen Green    Hou  .534   19.9   5.9   2.9   1.16      .529   19.4   4.1   3.1    .90
1.41   Moritz Wagner  Orl  .664   23.5   9.8   1.8   1.80      .616   18.5   8.7   2.1   1.33
1.34   Kevin Love     Mia  .587   18.6  13.5   3.4   1.89      .542   13.7  12.3   2.9   1.20
1.33   Moses Moody    GSW  .571   15.1   6.1   1.2    .90      .596   11.9   4.5   1.7    .35
1.31   RJ Barrett     Tor  .570   20.9   6.3   2.6   1.23  NYK .522   18.5   5.5   2.5    .90

1.30   S. Fontecchio  Det  .596   13.4   5.5   1.5    .61  Uta .491   12.0   3.9   1.5    .24
1.30   Cam Thomas     Brk  .546   23.1   3.8   2.4   1.25      .556   20.7   3.5   2.4    .95
1.29   Deni Avdija    Was  .586   15.0   8.2   2.9    .96      .527   10.8   8.8   3.0    .70
1.29   Ivica Zubac    LAC  .659   16.3  12.7   1.3   1.54      .646   13.8  13.0   1.1   1.20
1.29   Jarrett Allen  Cle  .651   19.5  12.3   2.3   1.83      .658   17.3  11.7   1.6   1.58

eW+     per36 rates    tm   Eff%   Sco   Reb   Ast   e484       Eff%   Sco   Reb   Ast   e484
1.28   Alex Caruso    Chi  .607   12.1   4.9   3.1    .72      .580    8.1   4.6   3.5    .42
1.27   Jalen Smith    Ind  .672   19.7  12.0   1.4   1.77      .557   15.2  11.0   1.5   1.19
1.26   Jamal Murray   Den  .580   23.5   4.8   5.2   1.67      .565   20.5   4.6   5.4   1.35
1.25   Ayo Dosunmu    Chi  .599   14.3   3.6   2.8    .59      .562   11.0   3.9   2.9    .33
1.24   Jake LaRavia   Mem  .530   14.9   5.9   1.9    .77      .528    7.8   5.1   1.4    .03

1.23   Amir Coffey    LAC  .597   10.9   3.7   1.3    .31      .487    8.0   3.0   2.5   -.09
1.20   Keegan Murray  Sac  .565   14.7   6.1   1.2    .92      .593   13.3   5.9   1.2    .70
1.18   CJ McCollum    NOP  .588   21.2   4.8   3.7   1.44      .536   19.3   4.7   4.9   1.19
1.17   Aaron Wiggins  OKC  .657   16.3   5.4   1.8    .98      .601   12.2   5.5   1.7    .53
1.16  Daniel Gafford  Dal  .717   16.2  10.8   1.5   1.63  Was .722   17.0   9.9   1.5   1.33
Post Reply