CheatCodes.com has all the official MLB Pennant Race PSX cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Sunday May 26, 2013 for MLB Pennant Race are shown below.
Use the player creation option to create a new pitcher. Enter REX as the first name and BACA as the last name. This player will hit home runs with every successful hit, and can throw 140 mph fast balls.
Use the player creation option to create a new pitcher. Enter B as the first name and B as the last name. Name your guy first name B and last name B. This player will hit a home run with every successful hit.
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