EA Dream Team:
At Team Selection screen, right click on the scroll button repeatedly to access the Dream Team.

Control the camera:
During play, hold 1+2+3+4 on the top row of keys and press Right, Left, Up, Down, Right, Left. You'll hear a sound to confirm entry. Now use the cursor keys to change the view.

Hit A Homerun:
This code requires the Gravis Gamepad Pro controller. The numbers refer to the buttons on the controller. While in the batters box, hold 5+6+7+8 and press 4, 1, 4, 3, 2, 1, Left, Right. You'll hear a sound to confirm entry. Now hit the ball to smack a home run.

Instant Strike Out:
This code requires the Gravis Gamepad Pro controller. The numbers refer to the buttons on the controller. Hold 5+6+7+8 and press 4, 1, 4, 3, 2, 1, Up, Down. You'll hear a sound to confirm entry. You'll strike out the batter on the next pitch.

Thanks to Revolution readers Sumgi, Amit Karr, and Adam!