UFC Fight Night: Marcin Tybura vs. Valter Walker (Heavyweight, Main Card)

This market will resolve to "Marcin Tybura" if Marcin Tybura is officially declared the winner of the fight against Valter Walker at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 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 April 11, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.