To unlock all classic free agents at the Player Movement menu enter Left, Up, Left, Right, Down, Right, Left, Up at the main menu. If you entered it correctly, the controller will rumble.
Ball is not catched by shortstop
This is a glitch. After a play that ends with the first baseman having the ball, sometimes it happens that the player will throw the ball to the shortstop. The ball will then usuall go into the outfield.
Big Heads
To play as players with big heads, pasue during a game, and enter Up, Right, Down, Left, Right, Down, Left, Up. The controller will rumble if you entered the code correctly.
Faster training hours
To get more training hours faster in Career mode, do not sign long term contracts. Just sign one year contracts and do not renew after the season. Find a team that is weak in your position (or stay with your team) and go to spring training. If you are a position player, you will receive an extra 600 to 900 hours if you simulate, if you want more hours, play the games. You will make the team almost certainly. If did not make the team, you probably would have started the season in the minors regardless and not signing will not hurt you but only help.
Max pitch speed
To make all the pitchers have a max. pitch speed, pause during a game and enter Up, Up, Left, Right, Left, Right, Up, Up. If you entered the code correctly, then the controller will rumble.
Max. pitch break
To make all pitchers have max. break on all there pitches pause during a game and enter Right, Right, Up, Up, Down, Down, Left, Left. The controller will rumble if you entered the code correctly.
Old stadiums
To unlock the old-time stadiums enter Down, Up, Left, Right, Up, Right, Down at the main menu. If you entered the code correctly, then the controller will rumble.
Run faster
To run faster during a game, pasue during a game and enter Left, Left, Left, Up, Right, Right, Right, Down. The controller will rumble if you entered the code correctly.
Run slower
To make the runners run slower, pause during a game and enter Right, Right, Right, Up, Left, Left, Left, Down. If you entered the code correctly, then the controller will rumble.
Steal Home With Anybody
When there are 2 outs and a man on second or third the infielders that normally cover the base for a pick off are off the base to cover the hole. This means there is a longer time between the time the camera angle changes and the pitcher actually throwing the ball. Keep leading off until the pitcher decides to pick you off. As soon as the camera angle changes use the base icon and the D-pad to send the runner to the next base right away. by the time the ball is thrown to the man covering the bag you will have reached the next base safely. repeat until you score. Rememmber this only works with the runners on 2nd and 3rd with 2 outs because the firstbaseman always covers first and with less than 2 outs the thirdbaseman and the secondbaseman are closer to the bag.