The Detroit Pistons moved to 11-2 in their last 13 with a stifling defensive effort against Memphis Friday night, 92-67. The Pistons had five players in double figures, led by Tayshaun Prince with 16 points. Detroit rookie Arron Afflalo, who took some locker-room ribbing but had 12 points, said "I feel like I'm learning more every day," reports AP. Elsewhere: