Welcome to the cheats for High Heat Major League Baseball 2003 for the PlayStation 2. Below are the cheats.
Cheat mode
Pause the game and press Square(2), Circle(2), L1, R1. If you entered the code correctly, you will hear a sound. Then, press L1 + L2 + R1 + R2. The "Ball Cannon" (set pitch physics) and "Game State" (edit game parameters) options will now be unlocked.
Fights
Hold Square after your batter is beaned and he will charge the pitcher and start a fight. Your player will be ejected.
