or a tennis ball when both the ball and the player are moving. In golf, the ball sits still and you have plenty of time to get set and make your swing. And, fortunately, the proper way to hit a golf ball
There is no appeal allowed when a checked-swing is called a strike. Furthermore, the appeal must be made before the next pitch, play, or attempted play. Caution: Base runners and umpires must be alert to the possibility that a called ball four on a checked swing, if appealed, could ...