Article Photos: Oklahoma City Thunder: Grading Kendrick Perkins' 2013-14 season 13/26

Oklahoma City's Kendrick Perkins (5) encourages the crowd in front of Kevin Durant (35) during Game 1 of the Western Conference semifinals in the NBA playoffs between the Oklahoma City Thunder and the Los Angeles Clippers at Chesapeake Energy Arena in Oklahoma City, Monday, May 5, 2014. PHOTO BY SARAH PHIPPS, The Oklahoman