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Fight Matrix
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Isao Sakiyama

  Isao Sakiyama's profile at Sherdog 

Isao Sakiyama's profile at Tapology 

Birth Date: 1992-10-30
Association: Mach Dojo
Pro Debut Date: 2011-11-03
Pro Record: 10-8-0
Win Finish %: 80.0%
Quality Perf. %: 55.6%
Last Ranked: 1/01/2023

#822 Featherweight

Highest Quarterly Ranking: 4/01/2016

#338 Featherweight
Last Loss Date: 2/12/2023
Last Loss: [#704 FW] Takanori Takahashi
Opponent's Last 5: L W L W W

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

  Opponent Outcome
L Takanori Takahashi
#727 Featherweight 		Decision (Unanimous)
Round 2
  Grachan / Brave - Grachan 59 / Brave Fight 27
Sunday, February 12th 2023
NC Takanori Takahashi
#746 Featherweight 		No Contest (Accidental Clash of Heads)
Round 1
  Grachan - Grachan 58
Sunday, December 4th 2022
W Kazuki Hagiwara Submission (Guillotine Choke)
Round 1
  Grachan - Grachan 57
Sunday, September 4th 2022
L Katsushi Kojima
#699 Featherweight 		TKO (Punches)
Round 1
  Grachan - Grachan 51
Saturday, December 18th 2021
L Yusuke Kagiyama
#681 Featherweight 		Decision (Majority)
Round 2
  Grachan - Grachan 40 × BFC No. 3
Sunday, June 2nd 2019
L Takahiro Ashida
#362 Featherweight 		Decision (Unanimous)
Round 2
  Grachan / Brave - Grachan 39 / Brave Fight 18
Sunday, March 10th 2019
W Takuma Iwase
#791 Featherweight 		KO (Punch)
Round 2
  Grachan / Gladiator - Grachan 37 / Gladiat...
Sunday, December 2nd 2018
W Naoto Shimizu
#926 Featherweight 		Submission (Rear Naked Choke)
Round 2
  Grachan / One More Chance - Grachan 24 / 1...
Sunday, August 7th 2016
L Naoki Tajima
#728 Bantamweight 		Decision (Unanimous)
Round 2
  Grachan / 1MC - Grachan 23 / 1MC Vol. 1
Sunday, May 22nd 2016
W Daisuke Kiguchi
#798 Featherweight 		Submission (Rear-Naked Choke)
Round 2
  Grachan - Grachan 20
Sunday, November 29th 2015
L Yutaka Shimamura Decision (Technical Unanimous)
Round 1
  Grachan - Grachan 17
Sunday, June 21st 2015
W Ben Buchan Submission (Rear Naked Choke)
Round 1
  Grachan - Grachan 16
Sunday, March 29th 2015
W Takeyoshi Ogawa Submission (Triangle Choke)
Round 1
  Kingdom Cage - Yokohama Cage Festival 2014
Saturday, November 15th 2014
W Daisuke Matsumoto Submission (Armbar)
Round 1
  Kingdom Cage - Yokohama Cage Festival 2014
Saturday, November 15th 2014
W Shoichi Kudo TKO (Punches)
Round 1
  Kingdom Cage - Yokohama Cage Festival 2014
Saturday, November 15th 2014
W Katsuhiko Nomura Decision (Unanimous)
Round 2
  Grachan 14 - Mach Matsuri
Sunday, July 20th 2014
W Mitsuhiro Okada
#502 Featherweight 		Decision (Unanimous)
Round 2
  DEEP Toyama Impact 12
Sunday, April 20th 2014
L Yohei Sakamoto
#831 Lightweight 		Decision (Majority)
Round 2
  Deep - Deep Hachioji Chojin Matsuri
Saturday, March 1st 2014
L Yuki Matsumoto KO (Punch)
Round 1
  Next Japan - Gekitotsu 4
Thursday, November 3rd 2011
  Opponent Event Outcome
L Takanori Takahashi
#727 Featherweight 		  Grachan / Brave - Grachan 59 / Brave Fight 27
Sunday, February 12th 2023 		Decision (Unanimous)
Round 2
NC Takanori Takahashi
#746 Featherweight 		  Grachan - Grachan 58
Sunday, December 4th 2022 		No Contest (Accidental Clash of Heads)
Round 1
W Kazuki Hagiwara   Grachan - Grachan 57
Sunday, September 4th 2022 		Submission (Guillotine Choke)
Round 1
L Katsushi Kojima
#699 Featherweight 		  Grachan - Grachan 51
Saturday, December 18th 2021 		TKO (Punches)
Round 1
L Yusuke Kagiyama
#681 Featherweight 		  Grachan - Grachan 40 × BFC No. 3
Sunday, June 2nd 2019 		Decision (Majority)
Round 2
L Takahiro Ashida
#362 Featherweight 		  Grachan / Brave - Grachan 39 / Brave Fight 18
Sunday, March 10th 2019 		Decision (Unanimous)
Round 2
W Takuma Iwase
#791 Featherweight 		  Grachan / Gladiator - Grachan 37 / Gladiat...
Sunday, December 2nd 2018 		KO (Punch)
Round 2
W Naoto Shimizu
#926 Featherweight 		  Grachan / One More Chance - Grachan 24 / 1...
Sunday, August 7th 2016 		Submission (Rear Naked Choke)
Round 2
L Naoki Tajima
#728 Bantamweight 		  Grachan / 1MC - Grachan 23 / 1MC Vol. 1
Sunday, May 22nd 2016 		Decision (Unanimous)
Round 2
W Daisuke Kiguchi
#798 Featherweight 		  Grachan - Grachan 20
Sunday, November 29th 2015 		Submission (Rear-Naked Choke)
Round 2
L Yutaka Shimamura   Grachan - Grachan 17
Sunday, June 21st 2015 		Decision (Technical Unanimous)
Round 1
W Ben Buchan   Grachan - Grachan 16
Sunday, March 29th 2015 		Submission (Rear Naked Choke)
Round 1
W Takeyoshi Ogawa   Kingdom Cage - Yokohama Cage Festival 2014
Saturday, November 15th 2014 		Submission (Triangle Choke)
Round 1
W Daisuke Matsumoto   Kingdom Cage - Yokohama Cage Festival 2014
Saturday, November 15th 2014 		Submission (Armbar)
Round 1
W Shoichi Kudo   Kingdom Cage - Yokohama Cage Festival 2014
Saturday, November 15th 2014 		TKO (Punches)
Round 1
W Katsuhiko Nomura   Grachan 14 - Mach Matsuri
Sunday, July 20th 2014 		Decision (Unanimous)
Round 2
W Mitsuhiro Okada
#502 Featherweight 		  DEEP Toyama Impact 12
Sunday, April 20th 2014 		Decision (Unanimous)
Round 2
L Yohei Sakamoto
#831 Lightweight 		  Deep - Deep Hachioji Chojin Matsuri
Saturday, March 1st 2014 		Decision (Majority)
Round 2
L Yuki Matsumoto   Next Japan - Gekitotsu 4
Thursday, November 3rd 2011 		KO (Punch)
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
01/01/2023 15 #822 Featherweight 10-7-0
19
10/01/2022 297 #837 Featherweight 10-7-0
19
07/01/2022 71 #1134 Featherweight 9-7-0
15
04/01/2022 33 #1063 Featherweight 9-7-0
15
01/01/2022 NR #1030 Featherweight 9-7-0
16
07/01/2020 3 #813 Featherweight 9-6-0
20
04/01/2020 47 #816 Featherweight 9-6-0
20
01/01/2020 15 #863 Featherweight 9-6-0
20
10/01/2019 13 #848 Featherweight 9-6-0
20
07/01/2019 108 #835 Featherweight 9-6-0
20
04/01/2019 217 #727 Featherweight 9-5-0
22
01/01/2019 NR #510 Featherweight 9-4-0
27
10/01/2017 79 #721 Featherweight 8-4-0
21
07/01/2017 18 #642 Featherweight 8-4-0
23
04/01/2017 8 #660 Featherweight 8-4-0
22
01/01/2017 157 #652 Featherweight 8-4-0
22
10/01/2016 257 #495 Featherweight 8-4-0
25
07/01/2016 414 #752 Featherweight 7-4-0
19
04/01/2016 9 #338 Featherweight 7-3-0
31
01/01/2016 139 #347 Featherweight 7-3-0
31
10/01/2015 20 #486 Featherweight 6-3-0
25
07/01/2015 72 #466 Featherweight 6-3-0
25
04/01/2015 1 #394 Featherweight 6-2-0
28
01/01/2015 368 #393 Featherweight 5-2-0
27
10/01/2014 5 #761 Featherweight 2-2-0
18
07/01/2014 NR #756 Featherweight 1-2-0
18


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
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