Fight Night: Yana Santos vs Luana Santos — Yana Santos

Kalshi — primary rule

If Yana Santos wins the Yana Santos vs Luana Santos professional MMA fight originally scheduled for Oct 31, 2026, then the market resolves to Yes.

Polymarket — resolution criteria

This market will resolve to "Yana Santos" if Yana Santos is officially declared the winner of the fight against Luana Santos at UFC Fight Night: Moicano vs. Nolan, scheduled for October 31, 2026. It will resolve to "Luana Santos" if Luana Santos 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 November 14, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.