Duke’s Latest Hero Could Miss Virginia Game: Duke forward David McClure, who hyperextended his left knee in Duke’s 75-61 win vs. Boston College Sunday, is doubtful for the Blue Devils’ match up against Virginia tomorrow night. McClure had an MRI after the game that showed no structural damage to the knee. McClure’s heroic buzzer-beating layup gave Duke a thrilling 68-66 win vs. Clemson last week. He’s shooting 56 percent off the bench. McClure had been sidelined for the entire 2005-2006 season with an injury in the same knee. [1/31/07]