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Fight Matrix

Ken Hasegawa

  Ken Hasegawa's profile at Sherdog 

Ken Hasegawa's profile at Tapology 

Age: 38
Last 5: W L L W L
Association: Freelance
Pro Debut Date: 2010-11-23
Pro Record: 17-5-1
Current Ranking:
#192 Heavyweight
'Big League' Record: 15-5-0
Last 3 Years: 1-1-0
Win Finish %: 58.8%
Combat Age: 42
Quality Perf. %: 52.2%
Last Quality Perf.: 2024-08-31
540 Metric: .167
Rating Points: 27
Highest Quarterly Ranking: 1/01/2015

#43 Light Heavyweight
Last Fight Date: 11/04/2024 [DEEP]
Last Opponent: [#244 HW] Ryo Sakai
Opponent's Last 5: W L L W L

Complete Professional MMA Fight History
Fighter rankings represent most recent generated quarterly rating prior to the fight

  Opponent Outcome
L Ryo Sakai
#312 Heavyweight 		Decision (Technical Majority)
Round 2
  Deep - 122 Impact
Monday, November 4th 2024
W Lawdlain Saint-Ilme Decision (Unanimous)
Round 3
  Deep - Summer Festival 2024 in Odaiba
Saturday, August 31st 2024
L Aung La N Sang
#36 Light Heavyweight 		TKO (Punches)
Round 2
  One Championship - A New Era
Sunday, March 31st 2019
L Aung La N Sang
#63 Heavyweight 		KO
Round 5
  One Championship - Spirit of a Warrior
Friday, June 29th 2018
W Genpei Hayashi
#528 Middleweight 		Submission (Arm Triangle Choke)
Round 1
  DEEP 82 Impact
Saturday, February 24th 2018
L Ryuichiro Sumimura
#219 Welterweight 		TKO (Punch)
Round 1
  Deep - Cage Impact 2017 in Korakuen Hall
Saturday, July 15th 2017
W Yoshiyuki Katahira
#355 Welterweight 		KO (Kick to the Body)
Round 1
  Deep - 78 Impact
Saturday, March 18th 2017
W Yoichiro Sato
#399 Welterweight 		Decision (Split)
Round 3
  Deep - Cage Impact 2016 in Korakuen Hall
Tuesday, October 18th 2016
W Yoshiyuki Nakanishi
#91 Middleweight 		KO (Punch)
Round 1
  Deep - 77 Impact / Jewels 13
Saturday, August 27th 2016
L Brennan Ward
#67 Welterweight 		Submission (Rear Naked Choke)
Round 2
  Rizin Fighting Federation - Iza no Mai
Thursday, December 31st 2015
W Ryuta Sakurai
#157 Middleweight 		Submission (Keylock)
Round 1
  Deep - 71 Impact
Saturday, February 28th 2015
W Matt Thompson
#50 Heavyweight 		Decision (Unanimous)
Round 3
  TFC 31 - Titan Fighting Championship 31
Friday, October 31st 2014
W Kazuhiro Nakamura
#57 Light Heavyweight 		Decision (Split)
Round 3
  DEEP 65 Impact
Saturday, March 22nd 2014
D Jacek Czajczynski
#235 Heavyweight 		Draw
Round 2
  Real Fight MMA Championship 3
Sunday, October 20th 2013
W Hirohide Fujinuma
#190 Heavyweight 		TKO (Punches)
Round 1
  Deep - 63 Impact
Sunday, August 25th 2013
W Seigo Mizuguchi Decision (Unanimous)
Round 2
  Deep - 61 Impact
Saturday, February 16th 2013
W Peter Tornow
#347 Heavyweight 		Decision (Unanimous)
Round 2
  Deep - Cage Impact 2012 in Tokyo: 2nd Round
Saturday, December 8th 2012
W Hiromichi Kobayashi TKO (Punches)
Round 1
  Deep - 59 Impact
Saturday, August 18th 2012
W Seigo Mizuguchi Decision (Unanimous)
Round 2
  Deep - Cage Impact 2011 in Tokyo, 2nd Round
Saturday, October 29th 2011
W Shogo Sudo KO (Head Kick)
Round 1
  Kingdom Ehrgeiz - A.R.T. Limited 2011
Sunday, July 24th 2011
W Mamoru Nakamura TKO (Punches)
Round 1
  Deep - Tokyo Impact 2
Sunday, June 5th 2011
W Noriaki Oshida Submission (Hammerlock)
Round 1
  Deep - 52 Impact
Friday, February 25th 2011
W Takahiro Ugajin Submission (Armbar)
Round 1
  Kingdom Ehrgeiz - A.R.T. 2010 Finals
Tuesday, November 23rd 2010
  Opponent Event Outcome
L Ryo Sakai
#312 Heavyweight 		  Deep - 122 Impact
Monday, November 4th 2024 		Decision (Technical Majority)
Round 2
W Lawdlain Saint-Ilme   Deep - Summer Festival 2024 in Odaiba
Saturday, August 31st 2024 		Decision (Unanimous)
Round 3
L Aung La N Sang
#36 Light Heavyweight 		  One Championship - A New Era
Sunday, March 31st 2019 		TKO (Punches)
Round 2
L Aung La N Sang
#63 Heavyweight 		  One Championship - Spirit of a Warrior
Friday, June 29th 2018 		KO
Round 5
W Genpei Hayashi
#528 Middleweight 		  DEEP 82 Impact
Saturday, February 24th 2018 		Submission (Arm Triangle Choke)
Round 1
L Ryuichiro Sumimura
#219 Welterweight 		  Deep - Cage Impact 2017 in Korakuen Hall
Saturday, July 15th 2017 		TKO (Punch)
Round 1
W Yoshiyuki Katahira
#355 Welterweight 		  Deep - 78 Impact
Saturday, March 18th 2017 		KO (Kick to the Body)
Round 1
W Yoichiro Sato
#399 Welterweight 		  Deep - Cage Impact 2016 in Korakuen Hall
Tuesday, October 18th 2016 		Decision (Split)
Round 3
W Yoshiyuki Nakanishi
#91 Middleweight 		  Deep - 77 Impact / Jewels 13
Saturday, August 27th 2016 		KO (Punch)
Round 1
L Brennan Ward
#67 Welterweight 		  Rizin Fighting Federation - Iza no Mai
Thursday, December 31st 2015 		Submission (Rear Naked Choke)
Round 2
W Ryuta Sakurai
#157 Middleweight 		  Deep - 71 Impact
Saturday, February 28th 2015 		Submission (Keylock)
Round 1
W Matt Thompson
#50 Heavyweight 		  TFC 31 - Titan Fighting Championship 31
Friday, October 31st 2014 		Decision (Unanimous)
Round 3
W Kazuhiro Nakamura
#57 Light Heavyweight 		  DEEP 65 Impact
Saturday, March 22nd 2014 		Decision (Split)
Round 3
D Jacek Czajczynski
#235 Heavyweight 		  Real Fight MMA Championship 3
Sunday, October 20th 2013 		Draw
Round 2
W Hirohide Fujinuma
#190 Heavyweight 		  Deep - 63 Impact
Sunday, August 25th 2013 		TKO (Punches)
Round 1
W Seigo Mizuguchi   Deep - 61 Impact
Saturday, February 16th 2013 		Decision (Unanimous)
Round 2
W Peter Tornow
#347 Heavyweight 		  Deep - Cage Impact 2012 in Tokyo: 2nd Round
Saturday, December 8th 2012 		Decision (Unanimous)
Round 2
W Hiromichi Kobayashi   Deep - 59 Impact
Saturday, August 18th 2012 		TKO (Punches)
Round 1
W Seigo Mizuguchi   Deep - Cage Impact 2011 in Tokyo, 2nd Round
Saturday, October 29th 2011 		Decision (Unanimous)
Round 2
W Shogo Sudo   Kingdom Ehrgeiz - A.R.T. Limited 2011
Sunday, July 24th 2011 		KO (Head Kick)
Round 1
W Mamoru Nakamura   Deep - Tokyo Impact 2
Sunday, June 5th 2011 		TKO (Punches)
Round 1
W Noriaki Oshida   Deep - 52 Impact
Friday, February 25th 2011 		Submission (Hammerlock)
Round 1
W Takahiro Ugajin   Kingdom Ehrgeiz - A.R.T. 2010 Finals
Tuesday, November 23rd 2010 		Submission (Armbar)
Round 1

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
07/01/2025 1 #195 Heavyweight 17-5-1
27
04/01/2025 5 #196 Heavyweight 17-5-1
27
01/01/2025 20 #191 Heavyweight 17-5-1
27
10/01/2024 NR #171 Heavyweight 17-4-1
30
04/01/2020 8 #152 Light Heavyweight 16-4-1
30
01/01/2020 12 #160 Light Heavyweight 16-4-1
30
10/01/2019 3 #172 Light Heavyweight 16-4-1
30
07/01/2019 11 #169 Light Heavyweight 16-4-1
30
04/01/2019   #158 Light Heavyweight 16-4-1
30
01/01/2019 3 #158 Light Heavyweight 16-3-1
30
10/01/2018 2 #155 Light Heavyweight 16-3-1
30
07/01/2018 NR #153 Light Heavyweight 16-3-1
30
04/01/2018 NR #132 Middleweight 16-2-1
57
01/01/2018 14 #153 Welterweight 15-2-1
65
10/01/2017 53 #139 Welterweight 15-2-1
75
07/01/2017 9 #86 Welterweight 15-1-1
111
04/01/2017 9 #95 Welterweight 15-1-1
101
01/01/2017 NR #104 Welterweight 14-1-1
97
10/01/2016 27 #54 Middleweight 13-1-1
102
07/01/2016 11 #81 Middleweight 12-1-1
79
04/01/2016 1 #70 Middleweight 12-1-1
80
01/01/2016 23 #69 Middleweight 12-1-1
81
10/01/2015 1 #46 Middleweight 12-0-1
113
07/01/2015   #45 Middleweight 12-0-1
115
04/01/2015 NR #45 Middleweight 12-0-1
116
01/01/2015 NR #43 Light Heavyweight 11-0-1
85
10/01/2014   #84 Heavyweight 10-0-1
48
07/01/2014 5 #84 Heavyweight 10-0-1
48
04/01/2014 94 #79 Heavyweight 10-0-1
49
01/01/2014 29 #173 Heavyweight 9-0-1
27
10/01/2013 94 #144 Heavyweight 9-0-0
29
07/01/2013 54 #238 Heavyweight 8-0-0
21
04/01/2013 50 #184 Heavyweight 8-0-0
23
01/01/2013 91 #234 Heavyweight 7-0-0
20
10/01/2012 8 #325 Heavyweight 6-0-0
16
07/01/2012 24 #317 Heavyweight 5-0-0
16
04/01/2012 9 #293 Heavyweight 5-0-0
18
01/01/2012 75 #284 Heavyweight 5-0-0
18
10/01/2011 17 #359 Heavyweight 4-0-0
15
07/01/2011 NR #376 Heavyweight 3-0-0
15


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.
Ken Hasegawa
DEEP
DEEP Fighter
Mixed Martial Arts Fighter
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