Mederos vs. Oki

This is a market on whether MarQuel Mederos vs. Bolaji Oki will win their bout at UFC Fight Night: Blanchfield vs. Barber, scheduled for May 31, 2025. If MarQuel Mederos is declared the winner of this bout, this market will resolve to "Mederos." If Bolaji Oki is declared the winner of this bout, this market will resolve to "Oki." If this fight is declared a draw, or if for any reason the match is not scored, postponed after July 7, 2025, or canceled, this market will resolve 50-50. The Resolution source will be ESPN; however, a consensus of credible reporting may be used.