Photo of Genpei Hayashi
Age 34
Gender Male
Height 5' 11"
Weight Class Welterweight

Genpei Hayashi is a MMA fighter with a professional fight record of 13 wins, 12 losses and 1 draws

Professional Career Statistics

Pro Record 13-12-1 (Win-Loss-Draw)
Career Length 11 years, 2 months, 2 days
Rounds Fought 54.5
Avg. Fights/Year 2.3
Longest Layoff 11 months, 29 days
Quickest Turnaround 1 month, 5 days

Record BreakDown

- KO/TKO SUB DEC
Wins 5 0 8
Losses 3 2 7
Finish Rate 38.5%
Finished Rate 41.7%
Win by Decision Rate 61.5%
Loss by Decision Rate 58.3%
Win by KO Rate 38.5%
Loss by KO Rate 25.0%
Win by SUB Rate 0.0%
Loss by SUB Rate 16.7%
Win Method
Loss Method

Current Streak

1 Loss

Quick Hits

Fastest Win 01:55
Fastest KO 01:55
Fastest SUB -
Ave. Rounds (Ws) 1.9
Ave. Length of Fight (Ws) 09:41
Ave. Rounds (Ls) 2.3
Ave. Length of Fight (Ls) 11:21
Finish Rounds
Finished Rounds

Official Professional Fight Record

Date Opponent Weightclass Method Round Time
NSF 12/24/2023 L
(13-11-1)
Ryuichiro Sumimura
(21-7-1)
WW TKO/RSC (Referee Stoppage from Punches)
Pancrase 340
5 02:09
NSF 06/04/2023 W
(12-11-1)
Akihiro Murayama
(23-11-9)
WW Decision (Unanimous Decision)
Pancrase 334
5 05:00
NSF 12/25/2022 W
(11-11-1)
Kota Shirawaka
(3-2-0)
WW TKO/RSC (Referee Stoppage from Punches)
Pancrase 330
1 03:33
NSF 09/11/2022 W
(10-11-1)
Yuta Nakamura
(11-21-2)
WW Decision (Unanimous Decision)
Pancrase 329
3 05:00
NSF 12/12/2021 L
(10-10-1)
Kosuke Kindaichi
(7-1-1)
LW Decision (Unanimous Decision)
Pancrase 325
3 05:00
NSF 09/12/2021 L
(10-9-1)
Kazuki Kasai
(4-1-0)
LW Decision (Unanimous Decision)
Pancrase 323
3 05:00
NSF 09/27/2020 L
(10-8-1)
Tatsuya Saika
(6-1-0)
KO (Strike)
Pancrase 318 - Beyond 317
1 01:55
NSF 09/29/2019 W
(9-8-1)
Kenichiro Togashi
(16-13-4)
Decision (Split Decision)
Pancrase 308
3 05:00
NSF 06/30/2019 W
(8-8-1)
Ukyo Abe
(9-3-1)
TKO/RSC
Pancrase 306
1 02:39
NSF 08/05/2018 L
(8-7-1)
Yuki Niimura
(11-4-0)
Decision
Pancrase 298
3 05:00
NSF 02/24/2018 L
(8-6-1)
Ken Hasegawa
(13-2-0)
Submission
Deep - 82nd Impact
1 03:09
NSF 09/16/2017 L
(8-5-1)
Tatsuya Mizuno
(14-12-1)
Decision (Unanimous Decision)
Deep - 79th Impact
3 05:00
NSF 07/16/2017 L
(8-4-1)
Yuki Yamazaki
(9-4-0)
Decision (Unanimous Decision)
Pancrase - Osaka 2017
3 05:00
NSF 09/11/2016 W
(7-4-1)
Juntaro Ami
(7-6-1)
Decision (Unanimous Decision)
Pancrase 280
3 03:00
NSF 06/12/2016 W
(6-4-1)
Shigeaki Kusayanagi
(7-5-4)
Decision (Unanimous Decision)
Pancrase 278
3 05:00
NSF 01/31/2016 W
(5-4-1)
Atsushi Ueda
(10-9-5)
LW Decision (Unanimous Decision)
Pancrase 275
3 03:00
NSF 10/03/2015 L
(5-3-1)
Shunpei Ota
(6-4-0)
Decision
Pancrase 270
3 05:00
NSF 02/01/2015 W
(4-3-1)
Yutaka Kobayashi
(3-7-2)
KO
Pancrase 264
2 02:09
NSF 08/10/2014 L
(4-2-1)
Takashi Sato
(3-1-0)
WW KO
Pancrase 260
1 02:51
NSF 05/25/2014 D
(4-2-0)
Hiroshi Takahashi
(2-3-0)
WW Draw (Split Draw)
Deep - Fujisan Matsuri
2 05:00
NSF 04/20/2014 W
(3-2-0)
Shotaro Yabe
(1-1-1)
Decision (Unanimous Decision)
Pancrase - Bayside Fight 3
3 03:00
NSF 02/02/2014 W
(2-2-0)
Junya Nishikawa
(4-4-0)
LW KO
Pancrase 256
1 01:55
NSF 12/08/2013 L
(2-1-0)
Takashi Matsuoka
(4-2-1)
LW Decision (Unanimous Decision)
Pancrase 255
3 05:00
NSF 05/19/2013 L
(2-0-0)
Ben Buchan
(2-0-1)
Submission (Rear Naked Choke)
Pancrase 247
1 01:14
NSF 01/12/2013 W
(1-0-0)
Akihito Hara
(1-8-0)
LW TKO/RSC (Referee Stoppage from Strikes)
Pancrase 244
2 00:45
NSF 10/21/2012 W
(0-0-0)
Keishu Keishu
(4-5-0)
Decision (Unanimous Decision)
Battle Code - Gate Challenge 10
2 04:00
* Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission
* Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record
* Weights marked with an (*) denote those over the limit for the weight class