Article Photos: Oklahoma City Thunder: OKC opens playoffs with a win over Houston Rockets 22/52

Houston coach Kevin McHale reacts to a call against the Rockets during Game 1 in the first round of the NBA playoffs between the Oklahoma City Thunder and the Houston Rockets at Chesapeake Energy Arena in Oklahoma City, Sunday, April 21, 2013. Oklahoma City won, 120-91. Photo by Nate Billings, The Oklahoman