Racing PositionsMartin retires from NBA; part of '12 Harden deal5YSpurs improve athleticism with Dejounte Murray at 29th pick6YMichael C. WrightWhat can the Thunder do about guarding LaMarcus Aldridge?6YJohn McTiguePhysical series against undermanned Grizzlies should sharpen Spurs6YMichael C. WrightSpurs finish easy sweep of short-handed Grizzlies6YMichael C. WrightSpurs learning lessons against Memphis that could help in future6YMichael C. WrightSpurs in position to rest key players for postseason6YMichael C. WrightKawhi Leonard and reserves help Spurs rebound, blitz Heat6YMichael C. WrightWins, losses inconsequential right now for Spurs6YMichael C. WrightKevin Martin lives up to his reputation in his debut for the Spurs6YMichael C. Wright