Fight Night: Katlyn Cerminara vs Mackenzie Stiller — Katlyn Cerminara

Kalshi — primary rule

If Katlyn Cerminara wins the Katlyn Cerminara vs Mackenzie Stiller professional MMA fight originally scheduled for Oct 17, 2026, then the market resolves to Yes.

Polymarket — resolution criteria

This market will resolve to "Katlyn Cerminara" if Katlyn Cerminara is officially declared the winner of the fight against Mackenzie Stiller at UFC Fight Night: Buckley vs. Malott, scheduled for October 17, 2026. It will resolve to "Mackenzie Stiller" if Mackenzie Stiller 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 October 31, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.