Catcher's Obstruction with Malicious Contact - Did we get it right?

[PeteBooth]

Do not need a citation it's in the rules under CO.

After playing action is over the question is

1. Did all runners including the BR advance at least one base.

If the answer is yes then the CO is ignored

If the answer is NO

Then you enforce the CO penalty.

It's that simple and spelled out in the rules. In effect infractions (except MC) that occured after the OBS do not count so if there was interference IN EFFECT it didn't happen because the CO penalty "trumps" it if you will.

IMO, the only "wrinkle" in the OP was we had MC.

Pete Booth