Free-agent market will make it tough for OKC Thunder to keep Serge Ibaka - Article Photos 1/1

NBA BASKETBALL: Oklahoma City's Serge Ibaka (9) grabs the ball beside Miami's Chris Bosh (1) during Game 4 of the NBA Finals between the Oklahoma City Thunder and the Miami Heat at American Airlines Arena, Tuesday, June 19, 2012. Photo by Bryan Terry, The Oklahoman