This market will resolve to "Roman Kopylov" if Roman Kopylov is officially declared the winner of the fight against Marco Tulio at UFC 328: Chimaev vs. Strickland, scheduled for May 9, 2026. It will resolve to "Marco Tulio" if Marco Tulio 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 May 23, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.