GameShark Codes [US]

The following are known GameShark Codes for Hardball 5 on Sony Playstation (PS1).
These codes were also known as Action Replay Codes and in most cases will work on both devices.

These codes are for the U.S. version of the game.

• Away Team Score Modifier
  300E593C 00??
• Home Team Score Modifier
  300E593D 00??