MLB 2002 Codes -

Super player:
Enter Scott Murray as a player name at the player creation screen. He can hit 606 ft. homeruns.

Hint: Always hit the ball:
You can hit the ball almost every time when you have power and hold Down. You will get either an easy single, double, or very rarely a triple. Sometimes you will ground into a double play.
If the pitch outside, press R2 and press the D-pad to move your batter in to have a better chance of getting a base hit. Note: This must be done with a power swing.

Hint: Easy homeruns:
If the pitch is inside, press R2 and press the D-pad to move away from it. If the pitch is outside, press the D-pad to move closer to it. Try to move so the pitch is directly in the middle of your bat. Note: Power swing must be on.

Hint: Easy strike outs:
While pitching in rookie mode, throw the ball in the lower outside corner of the strike zone. The batter will most likely swing and miss, or will not swing at all.

Glitch: Homerun not counted:
Every time you or the other team hits a two run homerun, the game will not register it as a hit.