Pro Action Replay Codes:
Team 2 Never Scores - 00C82A:00 -Rune

Game Genie Codes:
Strikes aren't called (except fouls) - 005-109-19A -Galoob
2 strikes and you're out - 025-129-E66 -Galoob
4 strikes and you're out - 045-129-E66 -Galoob
1 ball and you walk - 015-3B9-F7A -Galoob
2 balls and you walk - 025-3B9-F7A -Galoob
Balls aren't counted - 005-399-19A -Galoob
No scoring--turn codes off to score - 008-E99-19A + 008-F89-19A -Galoob