Article Photos: OKC Thunder: James Harden says he won't be hesitant 16/66

Oklahoma City's Serge Ibaka (9) celebrates after a offensive foul on Dallas' Dirk Nowitzki (41) during game one of the first round in the NBA playoffs between the Oklahoma City Thunder and the Dallas Mavericks at Chesapeake Energy Arena in Oklahoma City, Saturday, April 28, 2012. Photo by Sarah Phipps, The Oklahoman