MMX
UFC Fight Night: Adesanya vs. Pyfer · Mar 28, 2026
W Flyweight 3R

Casey O'Neill VS Gabriella Fernandes

Casey O'Neill
Casey O'Neill
10-2-0
Australia Australia
Winner
VS
Gabriella Fernandes
Gabriella Fernandes
11-4-0
Brazil Brazil
Defeat
Summary

Casey O'Neill faces Gabriella Fernandes at UFC Fight Night: Adesanya vs. Pyfer on Saturday, March 28, 2026. Fight in the W Flyweight division over 3 rounds. Casey O'Neill comes in with a 10-2-0 record, Gabriella Fernandes with 11-4-0. Gabriella Fernandes is the favorite. Result: Casey O'Neill defeated Gabriella Fernandes by KO/TKO in round 1.

Updated on Jul 10, 2026
Winner
Casey O'Neill
via KO/TKO · R1
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Tale of the Tape: Casey O'Neill vs Gabriella Fernandes

10-2-0
Record
11-4-0
5' 6"
Height
5' 6"
69"
Reach
66"
28
Age
32
—
Stance
—
—
Style
—
#11
UFC Rank
#15

How do Casey O'Neill and Gabriella Fernandes win their fights?

Casey O'Neill
KO
3
SUB
2
DEC
5
Gabriella Fernandes
KO
3
SUB
3
DEC
5

Performance

80
Global score
All-rounder
Elo 1555
VS
59
Global score
All-rounder
Elo 1503
Casey O'Neill Gabriella Fernandes
Striking accuracy
52.2%
46.6%
Strike defense
57.6%
53.1%
Takedown defense
70%
69%
Finish rate
66.7%
33.3%
Boxing
70
56
Wrestling
69
18
BJJ
76
52

What does the MMX community think?

Casey O'Neill44% Gabriella Fernandes56%
9 predictions Top predicted method: DEC_U (56%)

See the full division: Women's Flyweight