Ultimate Fighting Calendar
UFCUFC Fight Night: Adesanya vs Pyfer
Women's Flyweight3 rounds scheduled
WIN
Casey O'Neill
AustraliaCasey O'Neill
“King”
11-2-0
RESULT

Casey O'Neill def. Gabriella Fernandes (TKO)

TKO · Round 1 · 3:11
Gabriella Fernandes
BrazilGabriella Fernandes
“Gabi”
11-4-0
Saturday, March 28, 2026
Climate Pledge Arena, Seattle, United States

Casey O'Neill defeated Gabriella Fernandes by TKO in round 1 (3:11) in the Women's Flyweight bout of UFC Fight Night: Adesanya vs Pyfer, held Saturday, March 28, 2026 at Climate Pledge Arena, Seattle.

Fight stats

Casey O'Neill
Gabriella Fernandes
1
Knockdowns
0
25 of 66
Significant strikes
8 of 33
38%
Sig. strike accuracy
24%
25 of 66
Total strikes
8 of 33
0 of 0
Takedowns
0 of 0
—
Takedown accuracy
—
0
Submission attempts
0
0
Reversals
0
0:00
Control time
0:00
Significant strikes by target
16 of 54
Head
3 of 27
3 of 6
Body
3 of 3
6 of 6
Leg
2 of 3
25 of 66
Distance
8 of 33
0 of 0
Clinch
0 of 0
0 of 0
Ground
0 of 0

By round

ROUND 1
1
KD
0
25 of 66
Sig. str.
8 of 33
25 of 66
Total str.
8 of 33
0 of 0
Takedowns
0 of 0
0
Sub. att
0
0:00
Ctrl
0:00

Frequently asked questions

Who won Casey O'Neill vs Gabriella Fernandes?

Casey O'Neill defeated Gabriella Fernandes by TKO in round 1 (3:11) in the Women's Flyweight bout of UFC Fight Night: Adesanya vs Pyfer, held Saturday, March 28, 2026 at Climate Pledge Arena, Seattle.

Referee
Mike Beltran
Time format
3 Rnd (5-5-5)
Pre-fight comparison▾

Win probability

Casey O'Neill 53%47% Gabriella Fernandes

What the model gave each fighter going into the fight, from their pre-fight UFCal Elo ratings. See all Elo ratings

Tale of the Tape

11-2-0
Record
11-4-0
1568
Elo rating
1548
2
Win Streak
0
28
Age
32
5'6"
168 cm
Height
5'6"
168 cm
69"
175 cm
Reach
66"
168 cm
Orthodox
Stance
Southpaw
Women's Flyweight
Weight Class
Women's Flyweight
Australia
Nationality
Brazil

Striking Profile

7.89
SLpM
3.51
52%
Str. Acc.
46%
5.53
SApM
5.31
57%
Str. Def.
53%

Grappling Profile

1.40
TD Avg.
0.42
34%
TD Acc.
18%
70%
TD Def.
68%
0.70
Sub. Avg.
0.20

Recent form (last 5 fights)

Casey O'Neill · 3-2
  • W
    Gabriella Fernandes
    UFC Fight Night: Adesanya vs PyferSat, Mar 28, 2026
    TKO · R1 · 3:11 · Women's Flyweight
  • W
    Luana Santos
    UFC 305: Du Plessis vs AdesanyaSat, Aug 17, 2024
    Unanimous Decision · R3 · 5:00 · Women's Flyweight
  • L
    Ariane Lipski da Silva
    UFC 296: Edwards vs CovingtonSat, Dec 16, 2023
    Submission · R2 · 1:18 · Women's Flyweight
  • L
    Jennifer Maia
    UFC 286: Edwards vs Usman 3Sat, Mar 18, 2023
    Unanimous Decision · R3 · 5:00 · Women's Flyweight
  • W
    Roxanne Modafferi
    UFC 271: Adesanya vs Whittaker 2Sat, Feb 12, 2022
    Split Decision · R3 · 5:00 · Women's Flyweight
Gabriella Fernandes · 3-2
  • L
    Casey O'Neill
    UFC Fight Night: Adesanya vs PyferSat, Mar 28, 2026
    TKO · R1 · 3:11 · Women's Flyweight
  • W
    Julija Stoliarenko
    UFC Fight Night: Dolidze vs HernandezSat, Aug 9, 2025
    Unanimous Decision · R3 · 5:00 · Women's Flyweight
  • W
    Wang Cong
    UFC Macau: Yan vs FigueiredoSat, Nov 23, 2024
    Submission · R2 · 3:49 · Women's Flyweight
  • W
    Carli Judice
    UFC Fight Night: Perez vs TairaSat, Jun 15, 2024
    Split Decision · R3 · 5:00 · Women's Flyweight
  • L
    Tereza Bleda
    UFC Fight Night: Vettori vs CannonierSat, Jun 17, 2023
    Unanimous Decision · R3 · 5:00 · Women's Flyweight

Career Averages

Based on 8 fights · 6 fights
84.6
Avg sig. strikes
42.2
1.00
Avg takedowns
0.33
2:41
Avg control time
0:34
229
Career high strikes
119
4
Career high TDs
2

Strike Distribution

Casey O'Neill
Strike target
Gabriella Fernandes
77%
Head
65%
14%
Body
21%
9%
Leg
14%
Casey O'Neill
Strike position
Gabriella Fernandes
81%
Distance
89%
5%
Clinch
11%
14%
Ground
0%