Casey O'Neill

Up to date stats, upcoming events, and fight history for Casey O'Neill.

Casey O'Neill
Casey O'Neill
Tags#12 Women's Flyweight Division
Height (in)66.00
Weight (lb)125.50
Arm Reach (in)69.00
Leg Reach (in)37.00
UFC DebutFeb. 20, 2021
BornIrvine, Scotland
Fighting StyleMMA
Age28
Casey O'Neill
Record (W::L::D)11/2/0
Wins By Knockout4
Wins By Submission2
First Round Finishes2
Avg Fight Time11:49
Sig Strike Accuracy %53%
Sig Strike Defense %57%
Take Down Accuracy %35%
Takedown Defence %70%
Casey O'Neill
OpponentMethod
Gabriella Fernandes
03-28-2026		KO/TKO
1 - 3:11
Luana Santos
08-17-2024		Decision - Unanimous
3 - 5:00
Ariane Da Silva
12-16-2023		Submission
2 - 1:18
Jennifer Maia
03-18-2023		Decision - Unanimous
3 - 5:00
Roxanne Modafferi
02-12-2022		Decision - Split
3 - 5:00

Upcoming Events

Casey O'Neill has no upcoming events

Historic Events

Below are the historic events that we have tracked to-date.
Click on an event header to view the matchup page where you can see fight details and line history.

Fight Night: Adesanya vs Pyfer

Mar 29, 2026

Winner
Casey O'Neill
Casey O'Neill
WOMEN'S FLYWEIGHT BOUT
vs
Winner
Gabriella Fernandes
Gabriella Fernandes

Fight Night: Du Plessis vs Adesanya

Aug 18, 2024

Winner
Casey O'Neill
Casey O'Neill
WOMEN'S FLYWEIGHT BOUT
vs
Winner
Luana Santos
Luana Santos

Frequently Asked Questions

Casey O'Neill is 28 years old.

Casey O'Neill's UFC debut was on Feb. 20, 2021.

Casey O'Neill's recorded weight is 125.50 lbs (56.82 kg). Casey O'Neill's currently fighting in the Women's Flyweight division.

Casey O'Neill doesn't have any upcoming scheduled fights.