Photo Gallery: Thunder vs. Mavericks, Game 2 18/50

Oklahoma City's Russell Westbrook (0) reacts next to Dallas' Dirk Nowitzki (41) after Westbrook scored a basket and was fouled during Game 2 of the first round in the NBA basketball  playoffs between the Oklahoma City Thunder and the Dallas Mavericks at Chesapeake Energy Arena in Oklahoma City, Monday, April 30, 2012. Photo by Nate Billings, The Oklahoman