Grown-up Spurs are giving the Thunder fits - Article Photos 5/33

Oklahoma City's James Harden (13) and Oklahoma City's Serge Ibaka (9) fight with San Antonio's Tim Duncan for the ball during Game 2 of the Western Conference Finals between the Oklahoma City Thunder and the San Antonio Spurs in the NBA playoffs at the AT&T Center in San Antonio, Texas, Tuesday, May 29, 2012. Oklahoma City lost 120-111. Photo by Bryan Terry, The Oklahoman