KOTC 37: Unfinished Business was an event held on June 12, 2004 at the Soboba Casino in San Jacinto, California, United States.
KOTC 44: Revenge was an event held on November 14, 2004 at the Soboba Casino in San Jacinto, California, United States.
GC 3: Showdown at Soboba was an MMA event held on April 7, 2001 in San Jacinto, California. The main event featured Tim Sylvia vs Gabe Beauperthuy.
