Article Photos: OKC Thunder Game 4 report card: Kendrick Perkins' offense gets an 'A' 41/45

Oklahoma City's Kendrick Perkins (5) dunks the ball over San Antonio's Boris Diaw (33) and San Antonio's Tim Duncan (21) during Game 4 of the Western Conference Finals between the Oklahoma City Thunder and the San Antonio Spurs in the NBA playoffs at the Chesapeake Energy Arena in Oklahoma City, Saturday, May 31, 2012. Photo by Bryan Terry, The Oklahoman