At the main menu, select the My 2K7 option, then choose the "Enter Cheat Code" selection. Then enter the codes to unlock the following:
Password - Effect
Derek Jeter - Unlock all bonuses.
Black Sox - Unlock all cheats.
Game On - Unlock all extras.
triplecrown - Unlocks a card that increases the hitting of the 3rd, 4th, and 5th batter for 50% of one game.
mightymick - Unlocks a card which increases a teams power rating by 25% for one inning.
m4murder - Unlocks a card which increases chances of hitting home runs for one game.
phmantle - Unlocks Mickie Mantle as a pinch hitter.
themick - Unlocks Mickie Mantle in free agency.
5 Hit Game (50)
Have a player get 5 base hits in one game.
Big Blast Card
Enter m4murder as a case-sensitive code. Your chance of hitting a home run will be increased for one game.
Type Black Sox to unlock all cheats. When entered correctly, screen displays,"You have unlocked all cheats. Cheaters never win!"
Go to main menu. Click on My 2k7 and scroll down to Enter Cheat Code Code - Effect Game On - Unlock All Extras Derek Jeter - Unlock Everything
Closing Time (10)
Have a pitcher record a \"save\" by coming into a close ballgame to finish off a win.
Cy Young Winner (30)
During a season, franchise, or GM Career, have a player win the Cy Young award.
Double Steal (20)
Make a successful double steal (2 players steal a base on the same play)
Get Connected (20)
Play a full 9 inning game versus an online opponent.
Home Run Leader (30)
During a season, franchise, or GM Career, have a player lead the league in HRs.
League Participation (20)
Play at least one game in an online league or tournament.
Mighty Mick Card
Enter mightymick as a case sensitive code.
Hit a mammoth 450+ foot home run.
Offensive Explosion (40)
Score 20 runs in one game on \"Pro\" or higher difficulty setting.
Organized Crime (40)
Have your team successfully steal 6 bases in one game.
Make 10 successful \"Payoff Pitches\" in one game.
Pinch Hit Mick Card
Enter phmantle as a case-sensitive code. Mickey Mantle will now be available as a pinch hitter.
Make a wall climb catch (rob a home run.)
Save Money In Franchise Mode
Release a high paid player to free agency. Then, offer them a new contract. Their asking price may be lower than what you were already paying them. This could save your team millions of dollars. Sometimes your players will demand more money after you release them. Make sure to save the before you attempt this.
Strikeout Leader (30)
During a season, franchise, or GM Career, have a pitcher lead his league in strikeouts.
Strikeout The Side (20)
Strike out all 3 batters you face in an inning.
Super Slugger (30)
Hit 3 home runs in one game with the same player on \"Pro\" or higher difficulty setting.
Successfully steal 2 bases in a game with one player.
Triple Crown Card
Enter triplecrown as a case-sensitive code. This increases the chance of the hit by the third, fourth, and fifth hitters in the lineup by 50% for one game.
Triple Double (30)
Turned 3 double plays in one game. \"Triple Double\" done baseball style.
Trivia Time (5)
Successfully answer a trivia question between innings of a ball game.
Strikeout 15 batters with one pitcher on \"Pro\" or higher difficulty setting.
Unlock Mickey Mantle
Enter \"themick\" with no spaces or caps at the \"Enter Cheat\" screen.
Win 10 Online (10)
Win ten 9 inning games online. World Series Winner (75) Play through a season (offline) and win the World Series.
Go to the Enter Cheat Code screen and use the following codes to unlock cheats and extras. Some passwords were provided by the PS3 Major League Baseball 2K7 board. Password - Effect themick - Adds Mickey Mantle (Rating 100) to Free Agents. Black Sox - Unlock all cheats, with the exception of Topps cheats. Game On - Unlock all extras. Derek Jeter - Unlock everything but the Topps baseball card cheats in My Cheats. mightymick - Unlock the Mighty Mick Topps cheat. triplecrown - Unlock the Triple Crown Topps cheat.
To increase hitting power, insert "triplecrown" at the cheat code menu. If done correctly, the heart of your lineup (3rd, 4th, and 5th batters) will have increased hitting (50%). This will last for one game only.
Save Money In Franchise Mode
Release a high paid player to free agency, then offer them a new contract. Their asking price may be lower than what you were already paying them. This could save your team millions of dollars. However, sometimes your players will demand more money after you release them -- so make sure to save the game before attempting this.