Ultimate Fighting Calendar
RIZINRizin FF - Rizin 37
108 lb Catchweight3 rounds scheduled
WIN
Ayaka Hamasaki
JapanAyaka Hamasaki
26-8-0
RESULT

Ayaka Hamasaki def. Jessica Aguilar (Unanimous Decision)

Unanimous Decision · Round 3 · 5:00
Jessica Aguilar
Jessica Aguilar
“Jag”
20-8-0
Sunday, July 31, 2022
Saitama Super Arena, Saitama, Japan

Ayaka Hamasaki defeated Jessica Aguilar by Unanimous Decision in round 3 (5:00) in the 108 lb Catchweight bout of Rizin FF - Rizin 37, held Sunday, July 31, 2022 at Saitama Super Arena, Saitama.

Frequently asked questions

Who won Ayaka Hamasaki vs Jessica Aguilar?

Ayaka Hamasaki defeated Jessica Aguilar by Unanimous Decision in round 3 (5:00) in the 108 lb Catchweight bout of Rizin FF - Rizin 37, held Sunday, July 31, 2022 at Saitama Super Arena, Saitama.

Referee
Masato Fukuda
Pre-fight comparison▾

Win probability

Ayaka Hamasaki 74%26% Jessica Aguilar

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

26-8-0
Record
20-8-0
1642
Elo rating
1460
0
Win Streak
0
44
Age
44
5'2"
157 cm
Height
5'3"
160 cm
63"
160 cm
Reach
63"
160 cm
—
Stance
Orthodox
108 lb Catchweight
Weight Class
108 lb Catchweight
Japan
Nationality
United States / Mexico

Striking Profile

—
SLpM
4.93
—
Str. Acc.
50%
—
SApM
7.19
—
Str. Def.
53%

Grappling Profile

—
TD Avg.
0.94
—
TD Acc.
25%
—
TD Def.
50%
—
Sub. Avg.
0.20

Recent form (last 5 fights)

Ayaka Hamasaki · 2-3
  • L
    Natalia Kuziutina
    Rizin FF - Landmark Vol. 13Sun, Apr 12, 2026
    Submission · R1 · 4:55 · 108 lb Catchweight
  • W
    Yu Ri Shim
    Rizin FF - Landmark Vol. 10Sun, Nov 17, 2024
    Submission · R2 · 1:15 · 108 lb Catchweight
  • L
    Si Woo Park
    Rizin FF - Super Rizin / Rizin 38Sun, Sep 25, 2022
    Unanimous Decision · R3 · 5:00 · 108 lb Catchweight
  • W
    Jessica Aguilar
    Rizin FF - Rizin 37Sun, Jul 31, 2022
    Unanimous Decision · R3 · 5:00 · 108 lb Catchweight
  • L
    Seika Izawa
    Rizin FF - Rizin 35Sun, Apr 17, 2022
    Unanimous Decision · R3 · 5:00 · 108 lb Catchweight
Jessica Aguilar · 1-4
  • L
    Ayaka Hamasaki
    Rizin FF - Rizin 37Sun, Jul 31, 2022
    Unanimous Decision · R3 · 5:00 · 108 lb Catchweight
  • L
    Marina Rodriguez
    UFC Fight Night: Barboza vs GaethjeSat, Mar 30, 2019
    Unanimous Decision · R3 · 5:00 · Women's Strawweight
  • L
    Zhang Weili
    UFC Fight Night: Blaydes vs Ngannou 2Sat, Nov 24, 2018
    Submission · R1 · 3:41 · Women's Strawweight
  • W
    Jodie Esquibel
    UFC Fight Night: Dos Santos vs IvanovSat, Jul 14, 2018
    Unanimous Decision · R3 · 5:00 · Women's Strawweight
  • L
    Cortney Casey
    UFC 211: Miocic vs Dos Santos 2Sun, May 14, 2017
    Unanimous Decision · R3 · 5:00 · Women's Strawweight

Career Averages

Based on 0 fights · 5 fights
—
Avg sig. strikes
62.8
—
Avg takedowns
0.80
—
Avg control time
2:15
—
Career high strikes
128
—
Career high TDs
4

Strike Distribution

Ayaka Hamasaki
Strike target
Jessica Aguilar
—
Head
54%
—
Body
28%
—
Leg
18%
Ayaka Hamasaki
Strike position
Jessica Aguilar
—
Distance
62%
—
Clinch
31%
—
Ground
8%