calderon retains his title via technical draw. the fight was stopped in the 6th round due to a huge cut on calderon caused by an accidental headbutt. scores were 58-56 mayol, 58-56 calderon, 57-57 at the time of stoppage. sayang. but then again you won't really get a decision at a stadium full of puerto ricans on their independence day celebration. hope he gets a rematch.