- Dynasty = No longer able to place the same player multiple times on the trading block through the Depth Chart hotlink.
- Online = Game would sometimes desync when pressing steal button after auto-replay appears showing a stolen base, now fixed.
- Controls = Keyboard 2 pitches on some keyboards did not work when aiming at the corners of the strike zone, now fixed.
- Controls = On some keyboards, choosing to save any controller configuration could prevent the "Stop All" key for Keyboard Profile 2 from working, now fixed.
- Game Options Crash = Game would occasionally crash when entering certain 'Game Options' in the Small Game Modes Pause menu, now fixed.
- MVP Points Checklist = Some items had incorrect number listed to achieve goals, these are now corrected.
- Anti-Cheat = Modified files to prevent cheating during Pro Play online games.
- Rosters = Updated, with A-Rod now playing for NY Yankees, etc.
Note: This patch is required for online play. Someone without the patch will not be able to play someone with the patch over EA SPORTS online [they will get a message to download the latest version].
More articles about MVP Baseball 2004