At the main menu, select the "My 2K7" option, then choose the "Enter Cheat Code" selection. Then, enter one of the following case-sensitive codes to activate the corresponding cheat function:
All bonuses
Enter "Derek Jeter" as a case-sensitive code to unlock all jerseys, dream players, stadiums, team logo baseballs, etc.
All cheats
Enter "Black Sox" as a case-sensitive code to unlock all cheats.
All extras
Enter "Game On" as a case-sensitive code to unlock all extras.
Mickey Mantle card
Enter "themick" as a case-sensitive code. This card unlocks Mickey Mantle in free agency.
Pinch Hit Mick card
Enter "phmantle" as a case-sensitive code. This card unlocks Mickey Mantle as a pinch hitter.
Big Blast card
Enter "m4murder" as a case-sensitive code. This card increases your chance of hitting a home run for one game.
Mighty Mick card
Enter "mightymick" as a case-sensitive code. This card increases a team's power rating 25% for one inning.
Triple Crown card
Enter "triplecrown" as a case-sensitive code. This card increases the hitting of the 3, 4, 5 batters in the lineup 50% for one game.