Article Photos: OKC Thunder: Russell Westbrook unstoppable in Game 1 victory against Houston Rockets 17/52

Oklahoma City's Serge Ibaka (9) and Houston's Omer Asik (3) battle for a rebound 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