Louisville senior Mike Marra's season is over and quite likely his career is, too, after the guard injured his left knee during practice Friday, the school confirmed Friday. Marra was pivoting and trying to make a pass early in practice when he was injured, coach Rick Pitino said in a statement. An MRI is scheduled for Saturday, but Pitino told WHAS 840-AM radio in Louisville that Marra re-tore his ACL. It's the same injury that sidelined Marra for all but two games during the Cardinals' run to the Final Four last season.