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Welcome to BasketballValue.com
This site is intended to be a source of both advanced statistical analysis of the NBA and the data required to perform such analysis. Hopefully, you'll find this site of value whether you're looking for NBA statistics that aren't available in a box score or you're looking to perform your own analyses.

Currently, BasketballValue.com focuses on calculating the impact an NBA player has when he's on the court. These numbers are updated constantly throughout the season. In addition to adjusted +/-, the site also contains net (on court - off court) ratings for overall team performance, offense, defense, and offensive and defensive rebounding. Data going back to the 2005-2006 is available for download by the basketball analytics community. The performance of individual players as well as 5-man units can be viewed on this site. The adjusted +/- calculations are in the spirit of the work of Dan Rosenbaum. They aim to assess all the contributions a player makes when factoring in the strength of his teammates and opponents. Additional information on how these adjusted +/- ratings are calculated has been published on 82games.com. Additional work on the value of holding an NBA draft pick has also been published on 82games.com.

If you have any feedback, or download any data, please drop a line at webmaster@basketballvalue.com or on the APBRmetrics forum APBRmetrics forum.

Thanks,
Aaron Barzilai

Top Players
Data through June 21, 2012 from the 2012 playoffs season
Top 10 Players, minimum Top 25% in minutes (235.58 minutes) Expanded list
Note: See Glossary for description of weighting of playoffs and season for Adjusted Plus-Minus
  2 Year
Adj. +/-
  1 Year
Adj. +/-
  1 Year Unadjusted
Overall Rtg
  1 Year Unadjusted
Off Rtg
  1 Year Unadjusted
Def Rtg
Teams Player Min   +/- SE   +/- SE   On Off Net   On Off Net   On Off Net
INDWest, David416.07 3.142.90 -0.197.01 10.04-25.7735.82 108.0388.1319.90 97.99113.90-15.91
BOSGarnett, Kevin737.00 8.943.17 8.374.38 9.56-26.2535.81 102.5191.7410.76 92.95118.00-25.05
INDHill, George346.28 1.362.71 5.315.72 12.70-17.6430.35 109.6592.4417.20 96.95110.09-13.14
INDGranger, Danny420.08 4.533.77 11.336.88 8.23-20.7228.94 106.7792.0214.75 98.55112.74-14.19
SASGreen, Danny289.32 9.353.57 5.794.17 21.54-3.5525.10 116.39105.6610.73 94.84109.21-14.37
MIAJames, LeBron983.30 9.742.87 14.704.48 10.59-14.2224.81 111.4295.6515.77 100.83109.87-9.04
SASDuncan, Tim463.02 5.354.00 8.696.09 14.42-9.0123.43 112.04105.886.15 97.61114.89-17.28
INDGeorge, Paul370.92 2.233.13 3.485.31 8.81-13.7722.57 108.9691.2217.74 100.15104.98-4.83
DENLawson, Ty241.92 2.142.85 4.724.61 6.56-15.7022.26 111.1694.4116.75 104.60110.11-5.52
SASParker, Tony506.10 1.933.55 7.225.18 12.16-8.4620.61 111.54105.835.71 99.38114.29-14.91

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