Interference?

[Rich Ives]

Originally Posted by CT1

I understand your point. And I really wouldn't have a problem if baseball rules read that way. But I don't think we want to get into having one rule for a ball that might become fair, and another for a ball that will never be fair.

Don't ignore the possibility that F1/F3 might decide at the last moment to let the ball continue to roll, rather than touching it foul.

PLAY: R3, less than two outs. B1 hits a roller in foul ground up the first base line. As F1 is moving to "touch it foul", B1 collides with F1.

If you rule this a foul, then the offense has potentially gained a huge advantage, since R3 would score if the ball ends up being fair.

She's going to touch it foul. Waiting to see if it goes fair only lets the runners have more time to get to the base. 98% chance of no out and the run scoring. Not gonna happen.