Is a Re-Touch Required?

[cshs81]

Originally Posted by ironhead17

It must have been a swinging bunt or a missed squeeze attempt, either way the question was about R2 so why bust his chops........

Thanks for the answer to a good question. If you were the defense. How would you make the appeal?

Just so we're clear since my OP was screwed up:

R2 touched 3rd and rounded it. Then seeing the other runner re-treating towards 3rd base, he took off back to 2nd base but did not re-touch 3rd base. Then after seeing the throw from F2 sail over F5's head, said runner sprinted towards home without re-touching 3rd base.