UFC Fight Night: Raoni Barcelos vs. Raul Rosas Jr. (Bantamweight, Main Card)

Kalshi — primary rule

If Raoni Barcelos wins the Rosas Jr vs Barcelos professional MMA fight originally scheduled for Sep 26, 2026, then the market resolves to Yes.

Polymarket — resolution criteria

This market will resolve to "Raoni Barcelos" if Raoni Barcelos is officially declared the winner of the fight against Raul Rosas Jr. at UFC Fight Night: Rosas Jr. vs. Barcelos, scheduled for September 26, 2026. It will resolve to "Raul Rosas Jr." if Raul Rosas Jr. 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 10, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.