Article Photos: Zach Randolph, Marc Gasol power Grizzlies past Thunder 9/77

Oklahoma City's Thabo Sefolosha (2) defends on Memphis' Tony Allen (9) during game one of the Western Conference semifinals between the Memphis Grizzlies and the Oklahoma City Thunder in the NBA basketball playoffs at Oklahoma City Arena in Oklahoma City, Sunday, May 1, 2011. Photo by Chris Landsberger, The Oklahoman