Casey O'Neill #15
“King”
Women's FlyweightRecord: 11-2-0
Last 5
W
W
L
L
W
- Team Bangtao Muay Thai
- From Irvine, Scotland
- UFC debut Feb 2021
- Active
Height
5'6"
Weight
125.5 lb
Reach
69"
Leg reach
37"
Stance
Orthodox
Style
MMA
Age
28
Career stats
Striking
Striking accuracy
52%
Sig. strikes landed
677 of 1,297
Landed per min
7.89
Absorbed per min
5.53
Strike defence
58%
Knockdown avg
0.17
Grappling
Takedown accuracy
35%
Takedowns landed
8 of 23
Takedown defence
70%
Takedowns per 15 min
1.40
Submissions per 15 min
0.70
Avg fight time
10:44
Strikes by target
Head
77%
Body
14%
Leg
9%
Strikes by position
Standing
81%
Clinch
5%
Ground
14%
Wins by method · 2 first-round finishes
KO/TKO
4
Submission
2
Decision
5
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Fights in UFC
9 bouts
| Date | Opponent | Result | Method | Event |
|---|---|---|---|---|
| Sep 19, 2026 | Eduarda Moura | Upcoming | — | Crypto.com UFC 331 |
| Mar 28, 2026 | Gabriella Fernandes | Win | KO/TKO, R1 3:11 | UFC Fight Night: Adesanya vs. Pyfer |
| Aug 17, 2024 | Luana Santos | Win | U-DEC, R3 5:00 | UFC 305 |
| Dec 15, 2023 | Ariane da Silva | Loss | SUB, R2 1:18 | UFC 296: Edwards vs. Covington |
| Mar 17, 2023 | Jennifer Maia | Loss | U-DEC, R3 5:00 | UFC 286: Edwards vs. Usman 3 |
| Feb 11, 2022 | Roxanne Modafferi | Win | S-DEC, R3 5:00 | UFC 271: Adesanya vs. Whittaker 2 |
| Oct 1, 2021 | Antonina Shevchenko | Win | KO/TKO, R2 4:47 | UFC Fight Night: Santos vs. Walker |
| Jun 18, 2021 | Lara Procopio | Win | SUB, R3 2:54 | UFC Fight Night: Jung vs. Ige |
| Feb 19, 2021 | Shana Dobson | Win | KO/TKO, R2 3:41 | UFC Fight Night: Blaydes vs. Lewis |