It's irrevelant because to me it doesn't exist. Especially a team game like baseball which is supremely about the individual ie. a pitcher vs. batter game or fielder vs. batted ball game; It doesn't really matter what my personal team sports experiences have been because any critic would naturally be doubtful of some "mystical force" helping a team win but I've played through the college level in both ice hockey and baseball. I agree it's great to have good chemistry to make long games go by more quickly. And it's nice for everyone to just get along. But good chemistry simply does not help win games in my opinion from personal experience and personal observation and it's quite reasonable to think an intangible force is overrated.