Knockout Kings 2003 Release Dates Knockout Kings 2003 GameCube North America Retail Publisher: EA Sports Release Date: Oct 9, 2002 Rating: ESRB - Teen Europe Retail Publisher: EA Sports Release Date: Dec 20, 2002 Rating: PEGI - Rating Pending Knockout Kings 2003 Releases Credits Characters List Overview Walkthrough Achievements Cheats Updates
North America 
Europe