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Fight Matrix
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Kazuki Itaya

  Kazuki Itaya's profile at Sherdog 

Kazuki Itaya's profile at Tapology 

Association: Tri-Force Higashinakano
Pro Debut Date: 2009-03-13
Pro Record: 6-7-3
Win Finish %: 16.6%
Quality Perf. %: 50.0%
Last Ranked: 1/01/2021

#790 Bantamweight

Highest Quarterly Ranking: 10/01/2012

#157 Flyweight
Last Loss Date: 6/04/2023
Last Loss: [NR] Harumasa Yachi

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

  Opponent Outcome
L Harumasa Yachi Decision (Unanimous)
Round 3
  Pancrase - 334
Sunday, June 4th 2023
W Nobuhisa Kudo Decision (Unanimous)
Round 3
  Pancrase 311
Sunday, December 8th 2019
W Hiroaki Yoshioka KO (Punches)
Round 1
  Grachan / 1MC - Grachan 23 / 1MC Vol. 1
Sunday, May 22nd 2016
W Arata Ueki Decision (Unanimous)
Round 2
  Grachan / Brave - Grachan 22 / Brave Fight 12
Sunday, February 28th 2016
L Tatsuhito Satsuma
#267 Flyweight 		Submission (Armbar)
Round 1
  BFC - Blue Dog Fighting Charity Match Vol.1
Sunday, June 29th 2014
D Kai Shimizu
#184 Flyweight 		Draw
Round 2
  GRABAKA Live! 3
Sunday, October 27th 2013
L Sota Kojima
#82 Flyweight 		Decision (Unanimous)
Round 2
  GRABAKA Live! 2
Saturday, October 27th 2012
W Makoto Sato Decision (Unanimous)
Round 2
  Grachan - Grachan 6
Saturday, June 16th 2012
W Jin Hirayama Decision (Unanimous)
Round 2
  Tribelate - vol. 36
Saturday, April 28th 2012
D Tatsuyuki Nakamura Draw
Round 1
  Grabaka Live - 1st Cage Attack
Saturday, October 15th 2011
L Yuki Motoya TKO (Punches)
Round 2
  Deep - clubDeep in Diana 2
Sunday, August 21st 2011
D Suguru Hayasaka
#19 Strawweight 		Draw
Round 2
  Deep - Tokyo Impact 2
Sunday, June 5th 2011
W Hiroaki Takezawa Decision (Unanimous)
Round 3
  GCM - Cage Force 19
Sunday, September 26th 2010
L Yuya Kaneuchi Decision (Unanimous)
Round 3
  GCM - Cage Force Preliminary Festival 1
Sunday, July 25th 2010
L Seiji Ozuka
#234 Bantamweight 		TKO (Punches)
Round 3
  Cage Force 16
Sunday, April 11th 2010
L Nobuo Kawana TKO (Punches)
Round 2
  GCM - Demolition 090313
Friday, March 13th 2009
  Opponent Event Outcome
L Harumasa Yachi   Pancrase - 334
Sunday, June 4th 2023 		Decision (Unanimous)
Round 3
W Nobuhisa Kudo   Pancrase 311
Sunday, December 8th 2019 		Decision (Unanimous)
Round 3
W Hiroaki Yoshioka   Grachan / 1MC - Grachan 23 / 1MC Vol. 1
Sunday, May 22nd 2016 		KO (Punches)
Round 1
W Arata Ueki   Grachan / Brave - Grachan 22 / Brave Fight 12
Sunday, February 28th 2016 		Decision (Unanimous)
Round 2
L Tatsuhito Satsuma
#267 Flyweight 		  BFC - Blue Dog Fighting Charity Match Vol.1
Sunday, June 29th 2014 		Submission (Armbar)
Round 1
D Kai Shimizu
#184 Flyweight 		  GRABAKA Live! 3
Sunday, October 27th 2013 		Draw
Round 2
L Sota Kojima
#82 Flyweight 		  GRABAKA Live! 2
Saturday, October 27th 2012 		Decision (Unanimous)
Round 2
W Makoto Sato   Grachan - Grachan 6
Saturday, June 16th 2012 		Decision (Unanimous)
Round 2
W Jin Hirayama   Tribelate - vol. 36
Saturday, April 28th 2012 		Decision (Unanimous)
Round 2
D Tatsuyuki Nakamura   Grabaka Live - 1st Cage Attack
Saturday, October 15th 2011 		Draw
Round 1
L Yuki Motoya   Deep - clubDeep in Diana 2
Sunday, August 21st 2011 		TKO (Punches)
Round 2
D Suguru Hayasaka
#19 Strawweight 		  Deep - Tokyo Impact 2
Sunday, June 5th 2011 		Draw
Round 2
W Hiroaki Takezawa   GCM - Cage Force 19
Sunday, September 26th 2010 		Decision (Unanimous)
Round 3
L Yuya Kaneuchi   GCM - Cage Force Preliminary Festival 1
Sunday, July 25th 2010 		Decision (Unanimous)
Round 3
L Seiji Ozuka
#234 Bantamweight 		  Cage Force 16
Sunday, April 11th 2010 		TKO (Punches)
Round 3
L Nobuo Kawana   GCM - Demolition 090313
Friday, March 13th 2009 		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
01/01/2021 57 #790 Bantamweight 6-6-3
16
10/01/2020 69 #847 Bantamweight 6-6-3
17
07/01/2020 31 #916 Bantamweight 6-6-3
17
04/01/2020 4 #885 Bantamweight 6-6-3
18
01/01/2020 NR #889 Bantamweight 6-6-3
18
07/01/2017 30 #476 Flyweight 5-6-3
16
04/01/2017 12 #446 Flyweight 5-6-3
16
01/01/2017 62 #434 Flyweight 5-6-3
16
10/01/2016 5 #372 Flyweight 5-6-3
18
07/01/2016 51 #367 Flyweight 5-6-3
18
04/01/2016 NR #418 Flyweight 4-6-3
16
10/01/2012 NR #157 Flyweight 3-4-2
16


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.

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