Dominating team - If you have a franchise on this game, go to the main menu of franchise mode. Once there, go down to "GM Office", then go to "Roster Management". Select "Player Editor" and use the Left Analog-stick to move left or right to find your franchise team. After finding your team, the game will show a list of all the players on it. Go down to any one of them and you will be able edit their attributes to make them the best as possible. Do this to every one of your team members to dominate the league.

Easy card points - Select quick play or franchise mode. Set the number of innings to 1 then score by any means while holding the CPU to a no hitter. When the single inning game ends, you will be awarded card points for having a perfect game and a no hitter.

Easy hits - Pause game play immediately after the pitcher releases the ball. You will be able to see the pitching icon.

Homerun gesture - After you hit a home run and your player is running towards home play, press L1 or R1. Your player will make a gesture towards the crowd. If you are playing in your home stadium, the crowd will cheer. If you are away, the crowd will boo.

Remain idle while pitching and the announcers will start taunting your pitcher.

When you hit a home run, press R1 + L1; R3 + L3; Circle + R1; or Circle + L1.
Sent in by Matt T.

To unlock Babe Ruth hit 60 homeruns in a regular season.

Funny commentary:  Allow the game to idle and the announcers will begin some funny commentary about the game.

Easy season win:  In season mode, go to the GM office, then go to the player editor. Set all your players to A+ then go to all the other teams and make their All-Star players a D-.

Move pitch after thrown:  Use the Right Analog-stick to move a pitch after it is thrown.