True. A runner on 1st Base must advance when a ball is hit on the ground, as long as it is not a force out and there is no tag play. However, if the ball is hit directly to an infielder and they choose to throw to 2nd Base to force out the runner, the runner usually must advance in order to avoid being forced out. If a base hit allows the runner to advance safely, they are also obligated to move. Exceptions may apply if a play is attempted on the runner or if the ball is caught on a fly prior to touching the ground (which would result in a different rule regarding tagging up).
True or False. A runner at 1st Base must advance when a ball is hit on the ground.
True
False
1 answer
1 answer