An interesting situation came up the other day while I was watching a college girls varsity match. one player hit a ball that was a winner but the other girl called it out. The girl who hit the winner began to walk to the baseline but before she started her next service motion, she turned and asked the umpire if the ball was in or out and the umpire said that the ball was in but she waited too long to ask. Now, I thought the umpire was supposed to over rule any bad calls immediately (they always have when I've played). If the umpire was right that has to be the most asinine rule I've ever heard, who cares if the player questions it or not, if the umpire sees a bad call they should over-rule. Was the umpire right in this situation?