MMA Index
Pro
Ayaka Hamasaki
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Ayaka Hamasaki

UFC Debut
Record
26-8
Streak
L1
Age
44
Date of birth
Mar 31, 1982
Fighting out of
Sanyo-Onoda, Yamaguchi
Born
Japan
Weight class
Strawweight
Height
5'2" · 157 cm
Before the UFC

Ayaka Hamasaki makes their UFC debut

Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.

Pre-UFC opposition
Strong
Opponents' combined record
424-220-3
.658 win rate
Winning-record opponents
21 of 27
carried winning pro records
Pro bouts faced
34
27 opponents with records on file

A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.

UFC fight history

No UFC bouts on record yet.

Outside the UFC

26-8across 34 bouts · 5 promotions · wins by 3 KO · 11 sub · 12 decRIZIN · Jewels · Invicta · Deep · Shooto
ResOpponentOutcomeFinishRdTimePromotionDate
L
Natalia Kuziutina10-1
SubmissionArmbarR14:55
RIZIN
Apr 12, 2026
W
Ye Ji Lee
DecisionUnanimousR35:00
Deep
Nov 23, 2025
L
Moeri Suda
SubmissionRear-Naked ChokeR12:28
Deep
Mar 23, 2025
W
Yu Ri Shim6-6
SubmissionKimuraR21:15
RIZIN
Nov 17, 2024
L
Si Woo Park
DecisionUnanimousR35:00
RIZIN
Sep 25, 2022
W
Jessica Aguilar20-10
DecisionUnanimousR35:00
RIZIN
Jul 31, 2022
L
Seika Izawa
DecisionUnanimousR35:00
RIZIN
Apr 17, 2022
L
Seika Izawa
KO/TKOElbows and PunchesR22:50
RIZIN
Dec 31, 2021
W
Emi Fujino31-16-1
DecisionUnanimousR35:00
RIZIN
Sep 19, 2021
W
Kanna Asakura20-8
DecisionSplitR35:00
RIZIN
Mar 21, 2021
W
Miyuu Yamamoto6-8
SubmissionLeg Scissor ChokeR11:42
RIZIN
Dec 31, 2020
W
Tomo Maesawa14-11
SubmissionKimuraR21:26
RIZIN
Aug 9, 2020
L
Seo Hee Ham26-9
DecisionSplitR35:00
RIZIN
Dec 31, 2019
W
Suwanan Boonsorn5-6
SubmissionArmbarR13:29
RIZIN
Aug 18, 2019
W
Jinh Yu Frey11-10
DecisionUnanimousR35:00
RIZIN
Jun 2, 2019
W
Kanna Asakura20-8
SubmissionArmbarR24:34
RIZIN
Dec 31, 2018
W
Mina Kurobe18-7
SubmissionKimuraR14:45
RIZIN
Sep 30, 2018
W
Alyssa Garcia5-6
DecisionUnanimousR35:00
RIZIN
May 6, 2018
L
Livinha Souza14-4
KO/TKOPunchesR11:41
Invicta
Mar 25, 2017
W
Jinh Yu Frey11-10
KO/TKODoctor StoppageR24:38
Invicta
Sep 23, 2016
W
Amber Brown7-7
SubmissionArmbarR32:52
Invicta
Mar 11, 2016
W
Herica Tiburcio11-5
DecisionSplitR55:00
Invicta
Jul 9, 2015
W
Mei Yamaguchi21-16-1
DecisionUnanimousR25:00
Deep
Dec 31, 2014
W
Naho Sugiyama12-5
KO/TKOPunchesR14:01
Deep
Aug 9, 2014
L
Claudia Gadelha18-5
KO/TKOPunchesR33:58
Invicta
Jul 13, 2013
W
Emi Fujino31-16-1
DecisionUnanimousR35:00
Jewels
Dec 15, 2012
W
Lacey Sears12-10
SubmissionArmbarR34:45
Invicta
Jul 28, 2012
W
Yuka Tsuji24-3
SubmissionKimuraR13:41
Jewels
May 26, 2012
W
Seo Hee Ham26-9
KO/TKOCorner StoppageR15:00
Jewels
Dec 17, 2011
W
Mizuki Inoue16-6
DecisionUnanimousR25:00
Jewels
Sep 11, 2011
W
Seo Hee Ham26-9
DecisionUnanimousR25:00
Jewels
Dec 17, 2010
W
Sakura Nomura
DecisionUnanimousR25:00
Jewels
Dec 17, 2010
W
Han Sol Lee
SubmissionKeylockR10:48
Jewels
Jul 31, 2010
W
Kinuka Sasaki3-9
SubmissionArmbarR22:00
Shooto
Oct 25, 2009

Non-UFC bouts (regional/other promotions) and Dana White’s Contender Series — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.

Amateur

2-0-1across 3 amateur bouts · 1 promotionJewels
ResOpponentOutcomeFinishRdTimePromotionDate
W
Miyoko Kusaka
SubmissionArmbarR11:07
Jewels
Jul 11, 2009
D
Hiroko Kitamura
DrawUnanimousR14:00
Jewels
Apr 19, 2009
W
Yoko Kagoshima
SubmissionArmbarR13:29
Jewels
Apr 19, 2009

Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.