High Heat Major League Baseball 2002 cheats and cheat codes for Playstation 2

Fighting
Hold R1 + L1 + R2 + L2 after your batter is beaned.
Continue to hold these buttons, but hold X also, to will
charge the pitcher and start a fight.

Hit a Grand Slam every time:
Create a new player and give the following name for him: SLUGGER.
When he is at bat with the bases loaded, he will hit a grand slam.