Article Photos: OKC Thunder trying to buck history 15/23

Oklahoma City's Kendrick Perkins (5) goes up to block the final shot in regulation by Memphis' Zach Randolph (50) during Game 4 of the second-round NBA basketball playoff series between the Oklahoma City Thunder and the Memphis Grizzlies at FedExForum in Memphis, Tenn., Monday, May 13, 2013. Memphis won 103-97 in overtime. Photo by Nate Billings, The Oklahoman