O/U 2.5 Rounds

Each market will resolve to “Over” if the fight between Casey O'Neill and Gabriella Fernandes at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, lasts beyond the listed round threshold. Each market will resolve to “Under” if the fight between Casey O'Neill and Gabriella Fernandes at UFC Fight Night: Adesanya vs. Pyfer, scheduled for March 28, 2026, does not last beyond the listed round threshold. For example: “Over 2.5 Rounds” will resolve “Yes” if the fight continues past the 2:30 mark of Round 3. “Under 2.5 Rounds” will resolve “Yes” if the fight ends before the 2:30 mark of Round 3. If the fight ends exactly at the threshold (e.g., 2:30 of Round 3 for a 2.5 line), it will resolve “50-50.” If the bout is not scored, postponed beyond April 11, 2026, or canceled, all options will resolve “50-50.” The resolution source for this market will be official information from the UFC.