Will the fight end before Round 5?

This market will resolve to "Yes" if the fight between Arman Tsarukyan and Mauricio Ruffy at UFC 331: Van vs. Pantoja 2, scheduled for September 19, 2026, officially ends before Round 5 begins. Otherwise, it will resolve to "No." A stoppage between rounds, including a doctor or corner stoppage, counts as ending in the round that has just been completed, so a fight stopped between Round 4 and Round 5 will resolve "Yes." If the fight goes to the judges' scorecards after all scheduled rounds are completed, it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond October 3, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.