UFC Fight Night: Kyle Prepolec vs. Mateusz Rebecki (Lightweight, Prelims)

Kalshi — primary rule

If Kyle Prepolec wins the Rebecki vs Prepolec professional MMA fight originally scheduled for Aug 1, 2026, then the market resolves to Yes.

Polymarket — resolution criteria

This market will resolve to "Kyle Prepolec" if Kyle Prepolec is officially declared the winner of the fight against Mateusz Rebecki at UFC Fight Night: Medić vs. Rodriguez, scheduled for August 1, 2026. It will resolve to "Mateusz Rebecki" if Mateusz Rebecki 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 August 15, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.