UFC Fight Night: Darren Elkins vs. Yadier del Valle (Featherweight, Prelims)

Kalshi — primary rule

If Darren Elkins wins the Elkins vs Delvalle professional MMA fight originally scheduled for Aug 8, 2026, then the market resolves to Yes.

Polymarket — resolution criteria

This market will resolve to "Darren Elkins" if Darren Elkins is officially declared the winner of the fight against Yadier del Valle at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026. It will resolve to "Yadier del Valle" if Yadier del Valle 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 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.