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Fight Matrix
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Shinya Irei

  Shinya Irei's profile at Sherdog 

Shinya Irei's profile at Tapology 

Association: Wajutsu Keishukai Hearts
Pro Debut Date: 2009-03-01
Pro Record: 10-7-3
Win Finish %: 80.0%
Quality Perf. %: 55.0%
Last Ranked: 10/01/2014

#437 Bantamweight

Highest Quarterly Ranking: 10/01/2010

#175 Featherweight
Last Loss Date: 10/07/2012
Last Loss: [NR] Kazuma Sone

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

  Opponent Outcome
W Kazuma Sone
#195 Bantamweight 		Decision (Split)
Round 3
  Vale Tudo Japan - VTJ in Okinawa
Saturday, October 3rd 2015
W Yuta Numakura
#369 Bantamweight 		Decision (Unanimous)
Round 2
  Pancrase 250 - 2013 Neo-Blood Tournament F...
Sunday, July 28th 2013
D Nobuki Fujii Draw
Round 2
  Pancrase 244
Saturday, January 12th 2013
L Kazuma Sone Decision (Split)
Round 3
  Heat - Heat 24
Sunday, October 7th 2012
L Shunpei Ota Decision (Unanimous)
Round 2
  Pancrase Progress Tour 10
Saturday, September 1st 2012
W Shinya Kumazawa KO (Punch)
Round 2
  Pancrase - Progress Tour 6
Sunday, May 20th 2012
L Naoki Tajima
#527 Featherweight 		Decision (Unanimous)
Round 2
  Pancrase - Progress Tour 1
Saturday, January 28th 2012
D Kensaku Nakamura
#355 Featherweight 		Draw
Round 2
  Pancrase - Impressive Tour 11
Saturday, November 12th 2011
L Masayoshi Ichikawa
#450 Featherweight 		TKO (Doctor Stoppage)
Round 2
  Pancrase - Impressive Tour 5
Sunday, June 5th 2011
W Ryan Dunstan
#607 Lightweight 		Submission (Guillotine Choke)
Round 2
  Fury MMA 2 - Dunstan vs. Irei
Saturday, April 2nd 2011
L Yoshitaka Abe
#365 Featherweight 		Submission (Heel Hook)
Round 1
  Zst 26 - Eighth Anniversary
Tuesday, November 23rd 2010
W Kohei Kuraoka
#150 Featherweight 		Submission (Guillotine Choke)
Round 2
  Zst - Zst 25
Sunday, September 26th 2010
W Ryota Kobayashi KO (Punch)
Round 1
  Zst - Swat! in Face 5
Saturday, July 3rd 2010
W Yoshiyuki Ishikawa Submission (Rear-Naked Choke)
Round 2
  Zst - Zst 24
Sunday, April 18th 2010
W Hayato Sawai KO (Punch)
Round 1
  Zst - Swat! in Face 4
Saturday, February 20th 2010
W Akira Omura KO (Punches)
Round 1
  Zst - Zst 22
Monday, November 23rd 2009
D Hisamitsu Taniguchi Draw
Round 2
  Zst - Swat! 29
Sunday, October 11th 2009
L Masamitsu Nakamura Submission (Brabo Choke)
Round 1
  Zst - Swat! 26
Sunday, July 5th 2009
L Toshihiro Shimizu
#394 Featherweight 		Submission (Armbar)
Round 1
  Zst - Swat! 25
Sunday, June 7th 2009
W Kei Tanigawa KO (Punch)
Round 2
  Zst - Swat! 23
Sunday, March 1st 2009
  Opponent Event Outcome
W Kazuma Sone
#195 Bantamweight 		  Vale Tudo Japan - VTJ in Okinawa
Saturday, October 3rd 2015 		Decision (Split)
Round 3
W Yuta Numakura
#369 Bantamweight 		  Pancrase 250 - 2013 Neo-Blood Tournament F...
Sunday, July 28th 2013 		Decision (Unanimous)
Round 2
D Nobuki Fujii   Pancrase 244
Saturday, January 12th 2013 		Draw
Round 2
L Kazuma Sone   Heat - Heat 24
Sunday, October 7th 2012 		Decision (Split)
Round 3
L Shunpei Ota   Pancrase Progress Tour 10
Saturday, September 1st 2012 		Decision (Unanimous)
Round 2
W Shinya Kumazawa   Pancrase - Progress Tour 6
Sunday, May 20th 2012 		KO (Punch)
Round 2
L Naoki Tajima
#527 Featherweight 		  Pancrase - Progress Tour 1
Saturday, January 28th 2012 		Decision (Unanimous)
Round 2
D Kensaku Nakamura
#355 Featherweight 		  Pancrase - Impressive Tour 11
Saturday, November 12th 2011 		Draw
Round 2
L Masayoshi Ichikawa
#450 Featherweight 		  Pancrase - Impressive Tour 5
Sunday, June 5th 2011 		TKO (Doctor Stoppage)
Round 2
W Ryan Dunstan
#607 Lightweight 		  Fury MMA 2 - Dunstan vs. Irei
Saturday, April 2nd 2011 		Submission (Guillotine Choke)
Round 2
L Yoshitaka Abe
#365 Featherweight 		  Zst 26 - Eighth Anniversary
Tuesday, November 23rd 2010 		Submission (Heel Hook)
Round 1
W Kohei Kuraoka
#150 Featherweight 		  Zst - Zst 25
Sunday, September 26th 2010 		Submission (Guillotine Choke)
Round 2
W Ryota Kobayashi   Zst - Swat! in Face 5
Saturday, July 3rd 2010 		KO (Punch)
Round 1
W Yoshiyuki Ishikawa   Zst - Zst 24
Sunday, April 18th 2010 		Submission (Rear-Naked Choke)
Round 2
W Hayato Sawai   Zst - Swat! in Face 4
Saturday, February 20th 2010 		KO (Punch)
Round 1
W Akira Omura   Zst - Zst 22
Monday, November 23rd 2009 		KO (Punches)
Round 1
D Hisamitsu Taniguchi   Zst - Swat! 29
Sunday, October 11th 2009 		Draw
Round 2
L Masamitsu Nakamura   Zst - Swat! 26
Sunday, July 5th 2009 		Submission (Brabo Choke)
Round 1
L Toshihiro Shimizu
#394 Featherweight 		  Zst - Swat! 25
Sunday, June 7th 2009 		Submission (Armbar)
Round 1
W Kei Tanigawa   Zst - Swat! 23
Sunday, March 1st 2009 		KO (Punch)
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
10/01/2014 55 #437 Bantamweight 9-7-3
20
07/01/2014 25 #382 Bantamweight 9-7-3
21
04/01/2014 28 #357 Bantamweight 9-7-3
21
01/01/2014 32 #329 Bantamweight 9-7-3
21
10/01/2013 250 #297 Bantamweight 9-7-3
22
07/01/2013 64 #547 Bantamweight 8-7-3
15
04/01/2013 NR #483 Bantamweight 8-7-3
16
01/01/2013 140 #722 Featherweight 8-7-2
17
10/01/2012 4 #582 Featherweight 8-6-2
18
07/01/2012 53 #586 Featherweight 8-5-2
18
04/01/2012 83 #533 Featherweight 7-5-2
18
01/01/2012 72 #450 Featherweight 7-4-2
20
10/01/2011 18 #378 Featherweight 7-4-1
21
07/01/2011 71 #360 Featherweight 7-4-1
21
04/01/2011 4 #431 Featherweight 6-3-1
19
01/01/2011 252 #427 Featherweight 6-3-1
19
10/01/2010 NR #175 Featherweight 6-2-1
30


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

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