Phillies GM Ruben Amaro said late Wednesday night that Chase Utley might have a "mild concussion." Utley was removed from Wednesday's game after getting plunked in the batting helmet by an Eric O'Flaherty pitch. He did not appear to be dazed, or in any kind of pain, but the first-place Phillies are going to play it as safe as possible with their star second baseman. He could be out for a couple games.