- Position: Power Forward and Center
- Height: 6-7
- Weight: 270 lbs
- Born: April 22, 1989 in Pittsburgh, Pennsylvania
- High School: Schenley in Pittsburgh, Pennsylvania
- College: University of Pittsburgh
- Draft: San Antonio Spurs, 2nd round (7th pick, 37th overall), 2009 NBA Draft
- NBA Debut: October 28, 2009
- Association(s): NBA
Jerseys Worn
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45
San Antonio Spurs
2010-2013 -
45
Dallas Mavericks
2014 -
45
Washington Wizards
2015-2016