Casey O'Neill – Stats, Record and Predictions

• Record: 7-2
• Weight class: Flyweight
• Age: 29
• Height: 5'6" (168 cm)
• UFC fights: 9

A pressure with striking-focused competitor tendencies, Casey O'Neill brings an elite ground game. Holds a dominant 6-2 professional record. Finishes opponents by knockout or TKO in 50% of victories.

Strengths: Elite Striking, Dangerous Ground Game, Exceptional Cardio, Elite Defensive Technique.

Fights and predictions

• Eduarda Moura vs Casey O'Neill – UFC 331: Van vs. Pantoja 2, September 19, 2026
• Casey O'Neill vs Gabriella Fernandes – UFC Fight Night: Adesanya vs. Pyfer, March 28, 2026