The following are known Action Replay Codes for NCAA Final Four 99 on Sony Playstation (PS1).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay, CodeBreaker & GameShark

Away Team Score 0
800b75180000

Away Team Score 150
800b75180096

Home Team Score 0
800b70540000

Home Team Score 150
800b70540096