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Casey O'Neill official UFC portrait

“King”

CaseyO'Neill

WOMEN'S FLYWEIGHT125 LB
LATEST UFC RESULT · 28 Mar 2026
Wvs Gabriella Fernandes
UFC Fight Night: Adesanya vs. PyferKO/TKO · Punches to Head At Distance
VIEW FIGHT →
BACK TO FIGHTER DATABASE →OPEN UFCSTATS ↗
TRACKED PROFESSIONAL RECORD11–2RECONCILED CAREER THROUGH THE UFC TRACKING CUTOFF
UFC RECORD6–2
CURRENT UFC STREAK2WINSACTIVE WIN RUN
UFC EXPERIENCE8RECORDED FIGHTS

Casey O'Neill has a tracked professional MMA record of 11–2 and a calculated UFC record of 6–2 across 8 completed UFC fights. Their latest UFC result was a win against Gabriella Fernandes at UFC Fight Night: Adesanya vs. Pyfer. Their professional wins include 4 by knockout or TKO, 2 by submission and 5 by decision. They are currently on a 2-fight UFC win streak. View the complete fight history.

AGE
28
HEIGHT
167.6 CM
REACH
175.3 CM
STANCE
Orthodox
UFC DEBUT
20 Feb 2021
NATIONALITY
NOT RECORDED
RECORDED UFC FIGHT TOTALS

FIGHTER DNA

8 of 8 fights include the full core stat set · every graphic shows its own sample

VISUAL UFC PROFILE

RECORDED CAREER BALANCE

CORE8/8
STRIKING8/8
TAKEDOWNS8/8
CONTROL8/8
HEAD-TO-HEAD TOTALS

FIGHT BALANCE

SIGNIFICANT STRIKES
677LANDED
+202DIFFERENCE
475ABSORBED

7.89 LANDED/MIN · 5.53 ABSORBED/MIN · RATES 8/8 FIGHTS

TAKEDOWNS
8LANDED
+2DIFFERENCE
6CONCEDED

1.4 TAKEDOWNS / 15 MIN · RATES 8/8 FIGHTS

RECORDED CONTROL
21:30FIGHTER
10:03OPPONENTS

68.1% OF COMBINED RECORDED CONTROL · 8/8 FIGHTS

ATTEMPT-BASED PERCENTAGES

EFFICIENCY

52%STR ACC
VALID TOTALS 8/8
58%STR DEF
VALID TOTALS 8/8
35%TD ACC
VALID TOTALS 8/8
70%TD DEF
VALID TOTALS 8/8

Rings show literal recorded percentages—not ratings or rankings

RECORDED UFC FIGHT ENDINGS · DECISIONS SEPARATE

UFC FIGHTS BY END ROUND

8BOUTS MAPPED
UFC ROUND OR DECISION 8/8 FIGHTS10:44AVG RECORDED FIGHT TIME · 8/8 TIMED
TRACKED PROFESSIONAL CAREER

CAREER OUTCOMES

11–2

11 WINS2 LOSSES

METHOD COVERAGE 11/11 WINS

CAREER WIN ROUTES

11WINS
KO / TKO4WINS · 36%
SUBMISSION2WINS · 18%
DECISION5WINS · 45%

6 KO/SUB WINS · 55% OF CAREER WINS

METHOD COVERAGE 2/2 LOSSES

CAREER LOSS ROUTES

2LOSSES
KO / TKO0LOSSES · 0%
SUBMISSION1LOSS · 50%
DECISION1LOSS · 50%
MOST RECENT RESOLVED RESULTS

FORM

  1. W
  2. L
  3. L
  4. W
  5. WCURRENT
CURRENT RUN2 WINSACTIVE UFC WIN STREAK

NO UFC TITLE FIGHTS RECORDEDAVG FIGHT TIME 10:44 · 8/8 TIMED

ALL RECORDED UFC RESULTS · OLDEST TO NEWEST

UFC CAREER MAP

8FIGHTS
UFC DEBUT20 Feb 2021LATEST UFC FIGHT28 Mar 2026
RECONCILED CAREER LEDGER

PROFESSIONAL MMA FIGHT HISTORY

13 recorded professional fights

W
25 Sept 2020 · UAE Warriorsvs Christina StelliouUAE Warriors - UAE Warriors 13
KOKOPunchesPunchesR2 · 2:12R2 · 2:12
UAE Warriors - UAE Warriors 13EXTERNAL CAREER RESULT
EXTERNAL
W
29 Feb 2020 · Eternal MMAvs Caitlin McEwenEternal MMA 51 - Perth
DecisionDecisionUnanimousUnanimousR3 · 5:00R3 · 5:00
Eternal MMA 51 - PerthEXTERNAL CAREER RESULT
EXTERNAL
W
4 Oct 2019 · Eternal MMAvs Miki MotonoEternal MMA 48 - Fitikefu vs. Campbell
DecisionDecisionUnanimousUnanimousR5 · 5:00R5 · 5:00
Eternal MMA 48 - Fitikefu vs. CampbellEXTERNAL CAREER RESULT
EXTERNAL
W
27 Jul 2019 · Eternal MMAvs Jada KetleyEternal MMA 46 - O'Neill vs. Ketley
SubmissionSubmissionRear-Naked ChokeRear-Naked ChokeR1 · 2:32R1 · 2:32
Eternal MMA 46 - O'Neill vs. KetleyEXTERNAL CAREER RESULT
EXTERNAL
SHOW COMPLETE HISTORY · 1 MORESHOW RECENT FIGHTS
W
5 Apr 2019 · Eternal MMAvs Amira HafizovicEternal MMA 43 - Howard vs. Bynoe
DecisionDecisionUnanimousUnanimousR3 · 5:00R3 · 5:00
Eternal MMA 43 - Howard vs. BynoeEXTERNAL CAREER RESULT
EXTERNAL

TRACKING RULE We stop adding fights after a fighter leaves the UFC. If a UFC return is booked, the verified professional gap is restored before the profile is treated as current. Non-UFC source last checked 15 Aug 2026: Fight Forensics fighter record. Professional MMA only; amateur and exhibition bouts, boxing, kickboxing, grappling and bare-knuckle boxing are excluded.