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Casey O'Neill

Casey O'Neill

1062 ELO #363

"King"

MMA 11-2-0 · UFC 6-2-0 · Women's Flyweight (#12) · Irvine, Scotland · Bangtao Muay Thai · Last fought 163 days ago

Casey O'Neill "King" - UFC Fighter Profile

Casey O'Neill is a professional mixed martial arts fighter competing in the UFC Women's Flyweight division and is ranked #12. Born in Irvine, Scotland, Casey O'Neill has compiled an MMA record of 11-2-0 with a UFC record of 6-2-0. Known for their MMA fighting style, Casey O'Neill trains at Bangtao Muay Thai in Irvine, Scotland. With an ELO rating of 1062, Casey O'Neill ranks #363 out of 2748 UFC fighters. Casey O'Neill is scheduled to face Eduarda Moura at UFC 331: Van vs. Pantoja 2 on 2026-09-19.

Career Highlights: Casey O'Neill has 6 wins in the UFC. Casey O'Neill lands an average of 7.89 significant strikes per minute and averages 1.4 takedowns per 15 minutes.

Upcoming Fight

Event UFC 331: Van vs. Pantoja 2 Date 2026-09-19 Flyweight
Casey O'Neill
ELO 1062
VS
Eduarda Moura
ELO 1034

Fight Results Breakdown

8
Total Fights

Biggest Win

Luana Santos in 2024
Opponent ELO: 1056

Biggest Upset Loss

Ariane da Silva in 2023
Your ELO: 1044 · Opponent ELO: 1000 · Favored by 44

Physical & Background Stats

Height
5' 6'
Weight
Women's Flyweight
Reach
69'
Stance
Orthodox
Date of Birth
Oct 07 1997
Age
28
Peak ELO
1062
ELO Rank
363 of 2748
Strength of Schedule
106-59-1
Combined record of UFC opponents
Avg ELO of Opponents
1003.0
Avg ELO of Defeated Opponents
1004.2

Performance Statistics

SLpM
7.89
Significant Strikes Landed per Minute
Str. Acc.
52%
Significant Striking Accuracy
SApM
5.53
Significant Strikes Absorbed per Minute
Str. Def.
57%
Significant Strike Defence
TD Avg.
1.4
Average Takedowns per 15 minutes
TD Acc.
34%
Takedown Accuracy
Sub. Avg.
0.7
Average Submissions per 15 minutes

Casey O'Neill Fight History

No defeats in this fight history.

Date Event Opponent Method Round Time Result Odds
2026-03-28 UFC Fight Night: Adesanya vs. Pyfer Gabriella Fernandes KO/TKO Punches 1 3:11 Win -107
2024-08-17 UFC 305: Du Plessis vs. Adesanya Luana Santos U-DEC 3 5:00 Win -
2023-12-16 UFC 296: Edwards vs. Covington Ariane da Silva SUB Armbar 2 1:18 Loss -
2023-03-18 UFC 286: Edwards vs. Usman 3 Jennifer Maia U-DEC 3 5:00 Loss -
2022-02-12 UFC 271: Adesanya vs. Whittaker 2 Roxanne Modafferi S-DEC 3 5:00 Win -
2021-10-02 UFC Fight Night: Santos vs. Walker Antonina Shevchenko KO/TKO Punches 2 4:47 Win -
2021-06-19 UFC Fight Night: Jung vs. Ige Lara Procopio SUB Rear Naked Choke 3 2:54 Win -
2021-02-20 UFC Fight Night: Blaydes vs. Lewis Shana Dobson KO/TKO Punches 2 3:41 Win -

ELO Progression Over Time

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Casey O'Neill ELO Rating Calculation

Fight # Date Opponent Name Opponent ELO Result ELO Gained ELO
8 2026-03-28 Gabriella Fernandes 1006 Win +19 1062
7 2024-08-17 Luana Santos 1056 Win +17 1043
6 2023-12-16 Ariane da Silva 1000 Loss -18 1026
5 2023-03-18 Jennifer Maia 1018 Loss -18 1044
4 2022-02-12 Roxanne Modafferi 960 Win 0 1062
3 2021-10-02 Antonina Shevchenko 1023 Win +20 1062
2 2021-06-19 Lara Procopio 1017 Win +21 1042
1 2021-02-20 Shana Dobson 992 Win +21 1021

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