UFC Fight Night: Thomas Petersen vs. Valter Walker (Heavyweight, Prelims)

Resolution Criteria

This market will resolve to "Thomas Petersen" if Thomas Petersen is officially declared the winner of the fight against Valter Walker at UFC Fight Night: Ankalaev vs. Rountree Jr., scheduled for July 25, 2026. It will resolve to "Valter Walker" if Valter Walker is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 8, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.