Photo Gallery: Thunder vs. Mavericks, Game 2 36/50

Oklahoma City's Nick Collison (4) defends against Dallas' Brendan Haywood (33) 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 Sarah Phipps, The Oklahoman