World Series Baseball 2K3 Cheats (GameCube)

Start a franchise or season. When you get to the season, go into the "Edit" category and
select your player. Choose to move the player to another team. You then can have any
desired star on your team. After your first season you will lose some players due to the
fact you will be over budget, but you can do this trick again. To get better ratings for
other players, do the same thing by selecting a player and then editing the desired
category up or down.

Hit a player while pitching three or four times and you will be ejected.