Skip to content
Menu
  • MMA Rankings
    • Current MMA Rankings
      • Men’s MMA Ranking
        • Pound for Pound
        • Division Point Dominance
        • Heavyweight+
        • Light Heavyweight
        • Middleweight
        • Welterweight
        • Lightweight
        • Featherweight
        • Bantamweight
        • Flyweight
        • Strawweight
      • Women’s MMA Rankings
        • Women’s Pound for Pound
        • Women’s Division Point Dominance
        • Women’s Featherweight+
        • Women’s Bantamweight
        • Women’s Flyweight
        • Women’s Strawweight
        • Women’s Atomweight
      • Unknown Division
    • All-Time MMA Rankings
      • About All-Time Rankings
      • All-Time Absolute
      • All-Time Womens (Open)
      • All-Time Heavyweight+
      • All-Time LightHeavyweight
      • All-Time Middleweight
      • All-Time Welterweight
      • All-Time Lightweight
      • All-Time Featherweight
      • All-Time Bantamweight
      • All-Time Flyweight
      • All-Time Strawweight
    • Historical MMA Rankings
      • Published Ranking Snapshots
      • Generated Historical Rankings
  • Records & Statistics
    • Unusual Decisions
    • MMA Fight Outcomes by Weight Class
    • MMA Fight Outcomes by Year
    • Most Wins in MMA Bouts
    • Most Losses in MMA Bouts
    • Most Professional MMA Bouts
    • Most Career Wins Without a Loss
    • Longest Undefeated Streak (Active Fighters)
    • Longest Undefeated Streak (Retired Fighters)
    • Shortest Average Fight
    • Shortest Average Win
    • Best (T)KO Win Percentage
    • Best Submission Win Percentage
    • Most weight divisions fought in
    • Most weight divisions with draw or win
    • Longest Career
    • Database Statistics
  • Features
    • Interviews
    • Blogs
      • Boxing
      • MMA
      • Muay Thai
      • Event Previews
      • Fighter Highlights
      • MMA Ranks
      • Historical Ranks
      • MMA Statistics
      • News
    • MMA Promotions Ranking
    • Weekly Ranking Summary
      • Biggest Movers
      • Recently Active
      • Newly Ranked
      • Dropouts
      • Division Changes
      • Inactive Fighters
      • Quality Performance Decay
      • Strength of Schedule
      • Returning Fighters
      • Undefeated Losers
      • Winless Streak Breakers
    • Lineal Championship Histories
      • About Lineal Championships
      • Heavyweights
      • Light Heavyweights
      • Middleweights
      • Welterweights
      • Lightweights
      • Featherweights
      • Bantamweights
      • Flyweights
      • Strawweights
      • Women’s Featherweight+
      • Women’s Bantamweight
      • Women’s Flyweight
      • Women’s Strawweight
      • Women’s Atomweight
    • Upcoming Events
      • All Upcoming Events
      • Upcoming UFC Events
      • Upcoming MMA Events by Promotion
      • Upcoming MMA Events by Country
    • Past Events
      • Event Search
      • Past Events by Promotion
      • Past Events by Year
    • MMA Awards
    • Links and Mentions
  • UFC Records
    • About UFC Records
    • Most Wins
    • Most Bouts
    • Consecutive Wins
    • Title Wins
    • Title Bouts
    • Title Defenses
    • Octagon Time
    • UFC ‘Of the Night’ Bonuses
      • All Bonuses
      • Fights of the Night
      • Performances of the Night
    • UFC Fight Outcomes by Weight Class
    • UFC Fight Outcomes By Year
  • About Us
    • About MMA Rankings
    • FAQ
    • Contact Us
  • Search
    • Fighter Search
    • Event Search
  • PolyData
Close Menu
Fight Matrix
Writer's Game Public Relations Agency
Writer's Game Public Relations Agency

Genpei Hayashi

Issue Date: 8/09/2026 (Official Release: #1036)
  Genpei Hayashi's profile at Sherdog 

Genpei Hayashi's profile at Tapology 

Birth Date: 1989-11-09
Last 5: W W L L W
Association: Iggy Hand's Gym
Pro Debut Date: 2013-01-12
Pro Record: 13-13-1
Current Ranking:
#385 Middleweight
'Big League' Record: 13-13-1
Last 3 Years: 1-2-0
Win Finish %: 46.2%
Combat Age: 47
Quality Perf. %: 51.9%
Last Quality Perf.: 2026-03-14
540 Metric: .769
Rating Points: 24
Highest Quarterly Ranking: 4/01/2020

#273 Lightweight
Last Fight Date: 3/14/2026 [Pancrase]
Last Opponent: [NR] Akira Hirata
Next Fight: Pancrase - 365
Next Opponent: [#186 MW] Qosim Sardorov
Last Loss Date: 7/27/2025
Last Loss: [#250 MW] Ryutaro Sato
Opponent's Last 5: W W W L W

Complete Professional MMA Fight History


Fighter rankings represent most recent generated quarterly rating prior to the fight

  Opponent Outcome
W Akira Hirata
#733 Middleweight 		KO (Punch)
Round 1
  Pancrase - 361
Saturday, March 14th 2026
L Ryutaro Sato
#300 Middleweight 		Decision (Unanimous)
Round 3
  Pancrase - 355
Sunday, July 27th 2025
L Ryuichiro Sumimura
#293 Welterweight 		TKO (Punches)
Round 5
  Pancrase - 340: 30th Anniversary Tournament 2
Sunday, December 24th 2023
W Akihiro Murayama
#380 Welterweight 		Decision (Unanimous)
Round 5
  Pancrase - 334
Sunday, June 4th 2023
W Kota Shirakawa
#541 Welterweight 		TKO (Punches)
Round 1
  Pancrase - 330
Sunday, December 25th 2022
W Yuta Nakamura
#900 Welterweight 		Decision (Unanimous)
Round 3
  Pancrase - 329
Sunday, September 11th 2022
L Kousuke Kindaichi
#414 Lightweight 		Decision (Unanimous)
Round 3
  Pancrase - 325
Sunday, December 12th 2021
L Kazuki Kasai
#288 Welterweight 		Decision (Unanimous)
Round 3
  Pancrase - 323
Sunday, September 12th 2021
L Tatsuya Saika
#326 Lightweight 		KO (Punch)
Round 1
  Pancrase - 318
Sunday, September 27th 2020
W Kenichiro Togashi
#279 Lightweight 		Decision (Split)
Round 3
  Pancrase - 308
Sunday, September 29th 2019
W Ukyo Abe
#642 Lightweight 		TKO (Elbows and Punches)
Round 1
  Pancrase - 306
Sunday, June 30th 2019
L Yuki Niimura
#185 Middleweight 		Decision (Technical Majority)
Round 3
  Pancrase 298 - Araujo vs. Fujino
Sunday, August 5th 2018
L Ken Hasegawa
#153 Welterweight 		Submission (Arm Triangle Choke)
Round 1
  DEEP 82 Impact
Saturday, February 24th 2018
L Tatsuya Mizuno
#164 Middleweight 		Decision (Unanimous)
Round 3
  Deep - 79 Impact
Saturday, September 16th 2017
L Yuki Yamasaki
#593 Lightweight 		Decision (Unanimous)
Round 3
  Pancrase - Osaka
Sunday, July 16th 2017
W Juntaro Ami
#677 Lightweight 		Decision (Unanimous)
Round 3
  Pancrase - 280
Sunday, September 11th 2016
W Shigeaki Kusayanagi
#616 Welterweight 		Decision (Unanimous)
Round 3
  Pancrase - 278
Sunday, June 12th 2016
W Atsushi Ueda
#822 Lightweight 		Decision (Unanimous)
Round 3
  Pancrase - 275
Sunday, January 31st 2016
L Shunpei Ota
#934 Lightweight 		Decision (Unanimous)
Round 3
  Pancrase - 270
Sunday, October 4th 2015
W Yutaka Kobayashi KO (Punch)
Round 2
  Pancrase - 264
Sunday, February 1st 2015
L Takashi Sato
#614 Welterweight 		TKO (Punches)
Round 1
  Pancrase - 260
Sunday, August 10th 2014
D Hiroshi Takahashi
#1036 Welterweight 		Draw
Round 2
  Deep - Fujisan Matsuri
Sunday, May 25th 2014
W Shotaro Yabe Decision (Unanimous)
Round 3
  Pancrase - Bayside Fight 3
Sunday, April 20th 2014
W Junya Nishikawa KO (Soccer Kick)
Round 1
  Pancrase - 256
Sunday, February 2nd 2014
L Takashi Matsuoka
#795 Lightweight 		Decision (Unanimous)
Round 2
  Pancrase - 255
Sunday, December 8th 2013
L Ben Buchan Submission (Rear Naked Choke)
Round 1
  Pancrase 247
Sunday, May 19th 2013
W Akihito Hara TKO (Punches)
Round 2
  Pancrase 244
Saturday, January 12th 2013
  Opponent Event Outcome
W Akira Hirata
#733 Middleweight 		  Pancrase - 361
Saturday, March 14th 2026 		KO (Punch)
Round 1
L Ryutaro Sato
#300 Middleweight 		  Pancrase - 355
Sunday, July 27th 2025 		Decision (Unanimous)
Round 3
L Ryuichiro Sumimura
#293 Welterweight 		  Pancrase - 340: 30th Anniversary Tournament 2
Sunday, December 24th 2023 		TKO (Punches)
Round 5
W Akihiro Murayama
#380 Welterweight 		  Pancrase - 334
Sunday, June 4th 2023 		Decision (Unanimous)
Round 5
W Kota Shirakawa
#541 Welterweight 		  Pancrase - 330
Sunday, December 25th 2022 		TKO (Punches)
Round 1
W Yuta Nakamura
#900 Welterweight 		  Pancrase - 329
Sunday, September 11th 2022 		Decision (Unanimous)
Round 3
L Kousuke Kindaichi
#414 Lightweight 		  Pancrase - 325
Sunday, December 12th 2021 		Decision (Unanimous)
Round 3
L Kazuki Kasai
#288 Welterweight 		  Pancrase - 323
Sunday, September 12th 2021 		Decision (Unanimous)
Round 3
L Tatsuya Saika
#326 Lightweight 		  Pancrase - 318
Sunday, September 27th 2020 		KO (Punch)
Round 1
W Kenichiro Togashi
#279 Lightweight 		  Pancrase - 308
Sunday, September 29th 2019 		Decision (Split)
Round 3
W Ukyo Abe
#642 Lightweight 		  Pancrase - 306
Sunday, June 30th 2019 		TKO (Elbows and Punches)
Round 1
L Yuki Niimura
#185 Middleweight 		  Pancrase 298 - Araujo vs. Fujino
Sunday, August 5th 2018 		Decision (Technical Majority)
Round 3
L Ken Hasegawa
#153 Welterweight 		  DEEP 82 Impact
Saturday, February 24th 2018 		Submission (Arm Triangle Choke)
Round 1
L Tatsuya Mizuno
#164 Middleweight 		  Deep - 79 Impact
Saturday, September 16th 2017 		Decision (Unanimous)
Round 3
L Yuki Yamasaki
#593 Lightweight 		  Pancrase - Osaka
Sunday, July 16th 2017 		Decision (Unanimous)
Round 3
W Juntaro Ami
#677 Lightweight 		  Pancrase - 280
Sunday, September 11th 2016 		Decision (Unanimous)
Round 3
W Shigeaki Kusayanagi
#616 Welterweight 		  Pancrase - 278
Sunday, June 12th 2016 		Decision (Unanimous)
Round 3
W Atsushi Ueda
#822 Lightweight 		  Pancrase - 275
Sunday, January 31st 2016 		Decision (Unanimous)
Round 3
L Shunpei Ota
#934 Lightweight 		  Pancrase - 270
Sunday, October 4th 2015 		Decision (Unanimous)
Round 3
W Yutaka Kobayashi   Pancrase - 264
Sunday, February 1st 2015 		KO (Punch)
Round 2
L Takashi Sato
#614 Welterweight 		  Pancrase - 260
Sunday, August 10th 2014 		TKO (Punches)
Round 1
D Hiroshi Takahashi
#1036 Welterweight 		  Deep - Fujisan Matsuri
Sunday, May 25th 2014 		Draw
Round 2
W Shotaro Yabe   Pancrase - Bayside Fight 3
Sunday, April 20th 2014 		Decision (Unanimous)
Round 3
W Junya Nishikawa   Pancrase - 256
Sunday, February 2nd 2014 		KO (Soccer Kick)
Round 1
L Takashi Matsuoka
#795 Lightweight 		  Pancrase - 255
Sunday, December 8th 2013 		Decision (Unanimous)
Round 2
L Ben Buchan   Pancrase 247
Sunday, May 19th 2013 		Submission (Rear Naked Choke)
Round 1
W Akihito Hara   Pancrase 244
Saturday, January 12th 2013 		TKO (Punches)
Round 2

Quarterly Generated Historical Rankings


Rating bar represents the fighter's standing relative to the top of the division at the time
Date ↑ ↓ Rank Record Points
07/01/2026 29 #395 Middleweight 13-13-1
24
04/01/2026 110 #366 Middleweight 13-13-1
25
01/01/2026 10 #476 Middleweight 12-13-1
20
10/01/2025 NR #466 Middleweight 12-13-1
21
01/01/2025 45 #577 Welterweight 12-12-1
25
10/01/2024 26 #532 Welterweight 12-12-1
25
07/01/2024 64 #506 Welterweight 12-12-1
26
04/01/2024 3 #442 Welterweight 12-12-1
28
01/01/2024 150 #445 Welterweight 12-12-1
28
10/01/2023 1 #295 Welterweight 12-11-1
39
07/01/2023 75 #294 Welterweight 12-11-1
39
04/01/2023 3 #369 Welterweight 11-11-1
31
01/01/2023 185 #366 Welterweight 11-11-1
31
10/01/2022 NR #551 Welterweight 10-11-1
23
07/01/2022 13 #719 Lightweight 9-11-1
21
04/01/2022 3 #706 Lightweight 9-11-1
21
01/01/2022 101 #703 Lightweight 9-11-1
21
10/01/2021 NR #602 Lightweight 9-10-1
23
07/01/2021 107 #506 Welterweight 9-9-1
21
04/01/2021 32 #399 Welterweight 9-9-1
24
01/01/2021 8 #431 Welterweight 9-9-1
25
10/01/2020 NR #439 Welterweight 9-9-1
27
07/01/2020 37 #310 Lightweight 9-8-1
41
04/01/2020 3 #273 Lightweight 9-8-1
46
01/01/2020 11 #276 Lightweight 9-8-1
46
10/01/2019 242 #287 Lightweight 9-8-1
44
07/01/2019 NR #529 Lightweight 8-8-1
29
04/01/2019 19 #521 Middleweight 7-8-1
17
01/01/2019 39 #540 Middleweight 7-8-1
17
10/01/2018 37 #501 Middleweight 7-8-1
18
07/01/2018 15 #538 Middleweight 7-7-1
18
04/01/2018 14 #553 Middleweight 7-7-1
18
01/01/2018 68 #539 Middleweight 7-6-1
18
10/01/2017 NR #471 Middleweight 7-6-1
19
07/01/2017 41 #467 Lightweight 7-4-1
31
04/01/2017 22 #508 Lightweight 7-4-1
29
01/01/2017 130 #530 Lightweight 7-4-1
29
10/01/2016 159 #400 Lightweight 7-4-1
35
07/01/2016 132 #559 Lightweight 6-4-1
28
04/01/2016 546 #691 Lightweight 5-4-1
22
01/01/2016 241 #1237 Lightweight 4-4-1
16
10/01/2015 4 #996 Lightweight 4-3-1
18
07/01/2015 3 #992 Lightweight 4-3-1
18
04/01/2015 NR #989 Lightweight 4-3-1
18
07/01/2014 NR #991 Welterweight 3-2-1
16

Similar Fighters

 Hiroshi Takahashi
 Takashi Matsuoka
 Kaneaki Watanabe
 Atsushi Kishimoto
 Kazuma Maruyama
A fighter's rank (US) state is assigned based on the state that the fighter most frequently fought in professionally, within the past three years. If there is a tie, the most recent state is used. The Win-Loss-Draw record for the fighter in the "Big Leagues". The Big Leagues refer to the top organizations based on a statistical analysis we performed. Some organizations were counted as one, due to mergers, etc. A quality performance is a fight in which the fighter fought an acceptable opponent, and substantiated their current rating (at the time) based on the outcome. At it's most basic level, one can equate "combat age" to "dog years" in that it will mirror the basic human lifecycle. With this computation, we expect fighters to hit their respective "peak" in the years that your typical adult "peaks" in life, somewhere between 25 and 40. We will expect most fighters to start their descent at some point in their 40s and be far removed from their peak by 60. This is an experimental metric that attempts to reflect a fighter's recent opposition quality. The metric goes back 1,080 days, and looks at all the fighter's opponents' W-L-D records within a window of 540 days before, and 540 days after their respective bout(s) with the fighter. All of the records are added up and the cumulative win percentage is presented by this metric in a "strength of schedule" format. These ranking sets have been generated by a recent version of the software, using recent data and will not match previously published issues of the rankings, especially since a majority of these generated sets are for dates much earlier than the site’s inception.

Current MMA Rankings

  • Pound for Pound
  • Division Point Dominance
  • Heavyweight+
  • Light Heavyweight
  • Middleweight
  • Welterweight
  • Lightweight
  • Featherweight
  • Bantamweight
  • Flyweight
  • Strawweight
  • Women’s Pound for Pound
  • Women’s Division Point Dominance
  • Women’s Featherweight+
  • Women’s Bantamweight
  • Women’s Flyweight
  • Women’s Strawweight
  • Women’s Atomweight
  • Unknown Division

91club

Advertise With Us

Support Fightmatrix.com and reach thousands of MMA fans by advertising with us! Click for more details.

Features

  • Fighter Search
  • All-Time MMA Rankings
  • Historical MMA Rankings
  • Weekly Ranking Summary
  • Upcoming MMA Events
  • Lineal Championship Histories
  • FightMatrix MMA Awards
  • Links and Mentions
  • Past Events

story to song

Recent Posts

  • Responsible Gaming Practices for Roulette Players
  • Fight Matrix Program – UFC 330: Makhachev vs Machado Garry (08-08-2026)
  • How Sports Predictions Are Moving From Betting Slips to Trading Markets
  • What Fight Metrics Can and Cannot Tell Us About an Upcoming MMA Matchup
  • What Is ATS and Why Is It Important for Businesses?

Categories

  • Boxing
  • Editorials
  • Event Previews
  • Event Reviews
  • Fight Predictions
  • Fighter Highlights
  • Gaming
  • Historical Ranks
  • Interviews
  • Kickboxing
  • MMA
  • MMA Ranks
  • MMA Statistics
  • Muay Thai
  • News
  • Other
  • Podcasts
  • Sports
  • Submission Grappling
  • Technology
  • Training
  • Trivia
  • Upcoming Events
  • Wrestling

Raja Luck Game

Mostbet Pakistan

Ok Win

Daman Game

BDG win

Raja luck

©2026 Fight Matrix    Privacy Policy    Terms and Conditions

Jai Club | Daman | Fast Withdrawal Boxing Sites | Yaar Win | Tiranga Game

 

[] vs []
 
Rating Pre Post Pre Post
ELO K-170
ELO Modified
Glicko-1