Jeff Sagarin is an American sports statistician well-known for his development of a methodology for ranking and rating sports teams in a variety of sports. Jeff Sagarin and Wayne Winston pioneered adjusted plus-minus statistics with their WINVAL system, which has been used extensively by the Dallas Mavericks.

Joe Sill currently works for Washington Wizards as an analytics consultant.

He has developed the Regularized Adjusted Plus-Minus which has been considered a big move in an effort to improve accuracy of adjusted plus-minus.

In March 2010, at the MIT Sloan Sports Analytic Conference, he presented his work for the first time after launching his website (hoopnumbers.com) which was suddenly shut down once he's been hired by the Washington Wizards in June 2010.

John Hollinger authored four books in the Pro Basketball Forecast/Prospectus series and is a regular columnist for ESPN Insider. Hollinger's work is read by many mainstream fans who are not familiar with APBRmetrics in general, making him instrumental in introducing the system to regular NBA fans.

Justin Kubatko developed and administers Basketball-Reference.com, a site that provides much relied upon and easy access to regular and many of the advanced basketball statistics, much of the data not available anywhere else on the net for before the most recent seasons. He also adapted an idea from Bill James called Win Shares to basketball to estimate player contribution to a team's level of winning based on individual offensive performance and team defense while the player is on the court.

He currently works for the Trail Blazers as an analyst.