Crazy coaches/players that take practice and games way too far. Typically consists of large amounts of practices and games with little to no rest. Baseball-atticism is usually found in coaches and players that don't think too well and have little to no sense of logic. Coaches and players deemed as this also have very poor behavior when a practice/play/game doesn't go their way.
Coach: So-so job tonight we have got to win three out of the three games not two out of the three.
Coach: No worries though you guys have a chance to redeem yourselves tomorrow on our double-header.
Coach: Oh ya and I almost forgot, three hour practice before the first game tomorrow DON'T BE LATE!
Player 1: Man what is up with this coach, I think we should play on a different team next season.
Player 2: Ya this is basically baseball-atticism.