80,000 Edit Points
At the Mode Select screen, enter the middle-bottom option. Now hold Right & Start and press A twice. You should get 80,000 edit points instead of 30,000.
See The Credits
At the Mode Select screen, enter the bottom right option, then put the cursor where it says "PIT" and press Down. The cursor will now be on an empty field, press A to make the credits appear.
Note that this code requires a specially-modified NES controller such that all four D-Pad buttons can be pressed simultaneously. Press all four D-Pad buttons on the second player's controller, then reset the console and press A on Player 1's controller to execute the test.
Contributed By: KeyBlade999.
When a right-handed catcher gets a DEADBALL from a pitcher, quickly hold Up, A & B at the same time. If done right, the team will get mad and start to fight.
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