What is Casey O'Neill's nickname?

Casey O'Neill's nickname is "King".

What is Casey O'Neill's full given name?

Her full given name is Casey O'Neill.

What is Casey O'Neill's professional MMA record?

Her professional MMA record is 11-2-0 (11 wins, 2 losses, and 0 draws).

When was Casey O'Neill born and what is her age?

She was born on October 7, 1997, and is 28 years old.

What weight class does Casey O'Neill compete in?

She competes in the Flyweight division, with a last weigh-in recorded at 124.0 lbs.

What are Casey O'Neill's height and reach measurements?

Casey O'Neill stands 5'6" (168 cm) tall and has a reach of 69.0 inches (175 cm).

Where was Casey O'Neill born and where does she fight out of?

She was born in Irvine, Scotland, and currently fights out of Queensland, Australia.

Which gym or team is Casey O'Neill affiliated with?

She is affiliated with Fight Ready MMA.

What is Casey O'Neill's current MMA streak?

Her current MMA streak is 2 wins.

When and in which promotion was Casey O'Neill's last fight?

Her last fight took place on March 28, 2026, in the UFC.

Casey O'Neill MMA Profile Record and Fight History

CASEY O’NEILL

“King”

AUSTRALIA • WOMEN’S FLYWEIGHT

W-L-D 11-2-0

(T)KO 4-0

SUB 2-1

BIOGRAPHY

COUNTRY Australia

WT CLASS Women’s Flyweight

HT / WT 5′ 6″, 125 lbs

BIRTHDATE 10/7/1997 (28)

STANCE Orthodox

REACH 69″

TEAM Xtreme Couture

NICKNAME King

Resource Links

Wikipedia

UFC

Sherdog

Tapology

UFCStats

BestFightOdds

Combat Registry

Personal Links

Instagram

Casey O’Neill Record

WINS11

KO/TKO

SUB

DECISION

LOSSES2

KO/TKO

SUB

DECISION

DRAWS0

NO CONTEST0

Percentage Statistics

Calculated from 13 professional bouts (11-2-0).

Win Rate

11 wins · 13 bouts

Loss Rate

2 losses · 13 bouts

Finish Rate

6 finishes · 13 bouts

KO/TKO Rate

4 KO/TKOs · 13 bouts

Submission Rate

2 submissions · 13 bouts

Decision Rate

5 decisions · 13 bouts

Casey O’Neill Fight History

Date	Opponent	Method	Duration	Event
Sep 19, 2026	Eduarda Moura	Upcoming Fight	Upcoming Fight	UFC 331: Van vs. Pantoja 2
Mar 28, 2026	Gabriella Fernandes	W (KO/TKO)	Rnd 1 (3:11)	UFC Fight Night: Adesanya vs. Pyfer
Aug 17, 2024	Luana Santos	W (Decision – Unanimous)	Rnd 3 (5:00)	UFC 305: Du Plessis vs. Adesanya
Dec 16, 2023	Ariane Lipski da Silva	L (Submission)	Rnd 2 (1:18)	UFC 296: Edwards vs. Covington
Mar 18, 2023	Jennifer Maia	L (Decision – Unanimous)	Rnd 3 (5:00)	UFC 286: Edwards vs. Usman 3
Feb 12, 2022	Roxanne Modafferi	W (Decision – Split)	Rnd 3 (5:00)	UFC 271: Adesanya vs. Whittaker 2
Oct 2, 2021	Antonina Shevchenko	W (KO/TKO)	Rnd 2 (4:47)	UFC Fight Night: Santos vs. Walker
Jun 19, 2021	Lara Procopio	W (Submission)	Rnd 3 (2:54)	UFC Fight Night: The Korean Zombie vs. Ige
Feb 20, 2021	Shana Dobson	W (KO/TKO)	Rnd 2 (3:41)	UFC Fight Night: Blaydes vs. Lewis
Sep 25, 2020	Christina Stelliou	W (KO/TKO)	Rnd 2 (2:12)	UAE Warriors 13
Feb 29, 2020	Caitlin McEwan	W (Decision – Unanimous)	Rnd 3 (5:00)	Eternal MMA 51
Oct 4, 2019	Miki Motono 🥇	W (Decision – Unanimous)	Rnd 5 (5:00)	Eternal MMA 48
Jul 27, 2019	Jada Ketley 🥇	W (Submission (Rear Naked Choke))	Rnd 1 (2:32)	Eternal MMA 46
Apr 5, 2019	Amira Hafizovic 🥇	W (Decision – Unanimous)	Rnd 5 (5:00)	Eternal MMA 43

Casey O’Neill news

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