rec game the other night, catcher set up very close to batters. couple of times, swing hit the mitt, umpire called foul ball. several of us pointed out that bat hit the mitt. he says 'she (catcher) is behind the line, so no interference" first, the only line was a line this catcher drew in the dirt (I guess for her own reference), and second, at least as far as I know, this is utterly BS, please confirm or deny.