DAYTON, Ohio - If things weren't already bad enough for undefeated Pittsburgh trailing Dayton 53-40 with 15:45 to play in the game, they might have just gotten worse. Guard Levance Fields crumpled to the floor with an apparent foot injury after missing a short shot from the right side. He might have landed on another layer's foot when he came down from the shot. However it happened, Fields was carried off the floor and back to Pitt's locker room. No word his availability for the remainder of the game.