Casey O'Neill “King”
UFC record 7-2-0 · professional record 11-2-0
- Age
- 29 (born Oct 7, 1997)
- Height
- 168 cm (5' 6")
- Reach
- 175 cm (69")
- Leg reach
- 94 cm (37")
- Stance
- Orthodox
- Weight
- 125 lbs
- Country (hometown)
- United Kingdom
- Status
- Active
- Style
- MMA
- Gym
- Bangtao Muay Thai
- UFC debut
- Feb 20, 2021
- Last fight
- Sep 19, 2026
2 fight-night bonuses: 2 Performance of the Night.
Career statistics
- Sig. strikes landed per min
- 7.60
- Sig. strike accuracy
- 52%
- Sig. strikes absorbed per min
- 5.36
- Sig. strike defence
- 57%
- Takedowns per 15 min
- 1.35
- Takedown accuracy
- 34%
- Takedown defence
- 70%
- Submission attempts per 15 min
- 0.84
- Knockdowns
- 1
- Sig. strikes landed
- 678
- Takedowns landed
- 8
- Total fight time
- 1h 29m 13s
- Control time
- 21m 30s
UFC fights
| Result | Opponent | Method | Rd | Time | Event | Date | KD | Sig. str. | TD | Sub |
|---|---|---|---|---|---|---|---|---|---|---|
| W | Eduarda Moura | Submission · Armbar From Guard | 1 | 3:22 | UFC 331: Van vs. Pantoja 2 | Sep 19, 2026 | 0 | 1 | 0 | 1 |
| W | Gabriella Fernandes | KO/TKO · Punches to Head At Distance | 1 | 3:11 | UFC Fight Night: Adesanya vs. Pyfer | Mar 28, 2026 | 1 | 25 | 0 | 0 |
| W | Luana Santos | Decision (unanimous) | 3 | 5:00 | UFC 305: Du Plessis vs. Adesanya | Aug 17, 2024 | 0 | 83 | 0 | 1 |
| L | Ariane da Silva | Submission · Armbar On Ground | 2 | 1:18 | UFC 296: Edwards vs. Covington | Dec 16, 2023 | 0 | 31 | 0 | 0 |
| L | Jennifer Maia | Decision (unanimous) | 3 | 5:00 | UFC 286: Edwards vs. Usman 3 | Mar 18, 2023 | 0 | 137 | 0 | 0 |
| W | Roxanne Modafferi | Decision (split) | 3 | 5:00 | UFC 271: Adesanya vs. Whittaker 2 | Feb 12, 2022 | 0 | 229 | 0 | 0 |
| W | Antonina Shevchenko | KO/TKO · Punches to Head From Mount | 2 | 4:47 | UFC Fight Night: Santos vs. Walker | Oct 2, 2021 | 0 | 52 | 3 | 0 |
| W | Lara Procopio | Submission · Rear Naked Choke | 3 | 2:54 | UFC Fight Night: Jung vs. Ige | Jun 19, 2021 | 0 | 71 | 1 | 2 |
| W | Shana Dobson | KO/TKO · Punches to Head From Mount | 2 | 3:41 | UFC Fight Night: Blaydes vs. Lewis | Feb 20, 2021 | 0 | 49 | 4 | 1 |