Automatic Homerun:
Hold 7 + 8 and press Left, Right, Up, Down, 4 on a game controller. Your next swing will be a homerun on contact, even if it is a bunt.

Big Ball:
Throw three strikeouts in a row with the same pitcher.

Big Bat:
Hit two homeruns in a row with the same player.

Big Glove:
Catch a ball that is going over the fence or make a diving catch.

Big Head:
Score four runs in a game with a team.

Cpu Assist:
Score ten or more runs to win a game.

Ea Sports Team:
Right click the team at the season or homerun challenge screen to get the EA Sports team (home run challenge). On the season screen, the away team can be the EA Sports team and the home team. If right clicked about six times it will become the World team.

Flaming Baseball:
Throw nine strikeouts in a row with the same pitcher.

Home Run Sounds:
Press A (air horns), D (whistles) while running around the bases after hitting a home run. Set the Sound FX volume to maximum for best results.

Huge Baseball:
Throw six strikeouts in a row with the same pitcher.

Huge Glove:
Make two diving or wall-climbing catches in a game.

Huge Head:
Score eight runs in a game with a team.

Invisible Players:
Hit three triples by a team in a single game.

Large Players:
Hit one home-run in a game with a player who weighs over 250 pounds.

Pencil Head:
Strikeout against the CPU six times.

Power-up Offense:
Hit eight home-runs in a game with a team.

Power-up Speed:
Steal six bases in a game with a team.

Pulsating Bat:
Score five runs with the same player in a single game .

Pulsating Glove:
Make three diving or wall-climbing catches in a game

Pulsating Head:
Score twelve runs in a game by a team.

Skinny Players:
Hit a home-run with a player who weighs less than 150 pounds.

Strong Arm:
Get two pick-offs, caught stealing, or outfield assists with the same player

Tall Players:
Get eight hits in a game with a team.

Tiny Head:
Get sixteen hits in a game with a team.

Tiny Players:
Get twelve hits in a game by a team.