Photo Gallery: Thunder vs. Mavericks, Game 2 45/50

Dallas head coach Rick Carlisle gives instructions to his players 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.  Oklahoma City won, 102-99. Photo by Nate Billings, The Oklahoman