Article Photos: OKC Thunder Game 4 report card: 'A' for Kevin Durant and Russell Westbrook 4/37

Oklahoma City's Kendrick Perkins (5) defends again Los Angeles' Andrew Bynum (17) during Game 4 in the second round of the NBA basketball playoffs between the L.A. Lakers and the Oklahoma City Thunder at the Staples Center in Los Angeles, Saturday, May 19, 2012. Photo by Nate Billings, The Oklahoman