GKO Back Lot Beatdown has been canceled Due to circumstances beyond our control, the Global Knock-Out Back Lot Beatdown event scheduled for June 25 has been canceled. If you have tickets you can get a full refund. Call the Box Office at 209-223-8731 for information.

GKO Fall Brawl Results The GKO Fall Brawl took place Saturday 9/18/10 and featured some of the best MMA fights of the year. From the opening round of the night, this event delivered the fast pace, high intensity atmosphere that Global Knock-Out is known for.