UFC Fight Night: Brady Hiestand vs. Rinya Nakamura (Bantamweight, Main Card)

Kalshi — primary rule

If Brady Hiestand wins the Hiestand vs Nakamura professional MMA fight originally scheduled for Sep 26, 2026, then the market resolves to Yes.

Polymarket — resolution criteria

This market will resolve to "Brady Hiestand" if Brady Hiestand is officially declared the winner of the fight against Rinya Nakamura at UFC Fight Night: Rosas Jr. vs. Barcelos, scheduled for September 26, 2026. It will resolve to "Rinya Nakamura" if Rinya Nakamura 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.