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Hiroyuki Ota

  Hiroyuki Ota's profile at Sherdog 

Hiroyuki Ota's profile at Tapology 

Birth Date: 1975-12-22
Association: OFC
Pro Debut Date: 2000-09-29
Pro Record: 16-11-9
Win Finish %: 100.0%
Quality Perf. %: 44.4%
Last Ranked: 10/01/2014

#576 Lightweight

Highest Quarterly Ranking: 10/01/2007

#280 Lightweight
Last Loss Date: 11/23/2014
Last Loss: [NR] Atsushi Ueda

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

  Opponent Outcome
L Atsushi Ueda Submission (Armbar)
Round 2
  Zst - Zst 43
Sunday, November 23rd 2014
D Shinichi Taira
#834 Welterweight 		Draw
Round 2
  Zst - Zst 42
Sunday, August 31st 2014
W Yujiro Yamamoto
#1115 Lightweight 		Submission (Armbar)
Round 2
  Zst - Zst 41
Sunday, May 25th 2014
W Ryosuke Uchida
#968 Featherweight 		Submission (Guillotine Choke)
Round 1
  Zst - Zst 39
Sunday, February 9th 2014
D Kazuki Kawanishi
#847 Lightweight 		Draw
Round 2
  Zst - Zst 38
Saturday, November 23rd 2013
L Ryo Sakuma
#1083 Lightweight 		Submission (Armbar)
Round 1
  Zst - Zst 35
Sunday, April 7th 2013
L Koji Mori
#422 Lightweight 		KO (Punch)
Round 1
  Zst 33 - 10th Anniversary
Friday, November 23rd 2012
W Yo Sato Submission (Straight Armbar)
Round 1
  Zst - Zst 31
Saturday, March 17th 2012
W Ricardo Vicente Yagi Submission (Armbar)
Round 2
  ZST: SWAT! Gx9
Sunday, November 6th 2011
L Keigo Hirayama
#770 Lightweight 		KO (Punch)
Round 1
  Zst - Zst 25
Sunday, September 26th 2010
W Shinya Sato Submission (Rear Naked Choke)
Round 1
  Zst - Battle Hazard 4
Saturday, July 3rd 2010
D Yutaka Kobayashi Draw
Round 1
  Zst - Swat! SB-Rx2
Sunday, May 2nd 2010
L Tetsuya Yamada
#68 Bantamweight 		KO (Punch)
Round 1
  Zst - Zst 17
Sunday, May 18th 2008
D Yoichiro Toriyama Draw
Round 1
  Zst - Zst 16
Sunday, February 24th 2008
L Kenichi Ito
#373 Lightweight 		KO (Punch)
Round 2
  Zst 15 - Fifth Anniversary
Friday, November 23rd 2007
W Taku Aramaki Submission (Rear-Naked Choke)
Round 1
  Zst - Zst 14
Sunday, October 7th 2007
W Kei Sato
#301 Lightweight 		Submission (Kimura)
Round 1
  Zst - Swat! 13
Sunday, August 26th 2007
D Shinya Sato Draw
Round 1
  Zst - Zst 13
Sunday, June 10th 2007
W Hirotaka Tomiyama Submission (Rear-Naked Choke)
Round 2
  Zst - Swat! 10
Sunday, April 1st 2007
L Tashiro Nishiuchi
#317 Lightweight 		KO (Punch)
Round 1
  Zst - Swat! 9
Sunday, February 4th 2007
W Yuta Meguro Submission (Rear Naked Choke)
Round 1
  Zst - Swat! 8
Sunday, December 17th 2006
W Hisashi Hiyama Submission (Rear Naked Choke)
Round 1
  Zst - Swat! 7
Sunday, October 1st 2006
D Masanori Kanehara Draw
Round 2
  Zst - Swat! 6
Sunday, August 27th 2006
W Toshiyuki Saito Submission (Kimura)
Round 2
  Zst - Swat! 5
Sunday, June 4th 2006
W Taro Himura Submission (Mounted Foot Choke)
Round 1
  Zst - Swat! 4
Sunday, April 23rd 2006
D Yoshitaka Shimobayashi Draw
Round 2
  Zst - Swat! 3
Sunday, October 23rd 2005
D Masanori Kanehara Draw
Round 2
  Zst - Swat! 2
Sunday, July 24th 2005
L Yojiro Uchimura KO (Punch)
Round 2
  Zst - Swat! 1
Sunday, April 17th 2005
L Akihiro Yamazaki Submission (Rear Naked Choke)
Round 2
  GCM - Demolition Atom 1
Wednesday, July 9th 2003
W Kiichi Hamajima TKO
Round 1
  TFC - Titan Fighting Championship 4
Sunday, July 1st 2001
D Kiyoki Kihara Draw (Technical)
Round 1
  TFC - Titan Fighting Championship 4
Sunday, July 1st 2001
W Naofumi Yamamoto Submission (Armbar)
Round 1
  TFC - Titan Fighting Championship 3
Monday, April 30th 2001
L Masakatsu Okuda TKO (Punches)
Round 1
  TFC - Titan Fighting Championship 3
Monday, April 30th 2001
W Shigeru Okada TKO (Punches)
Round 1
  TFC - Titan Fighting Championship 2
Sunday, January 21st 2001
L Mr. X TKO (Punches)
Round 1
  TFC - Titan Fighting Championship 2
Sunday, January 21st 2001
W Masaaki Kimura TKO
Round 1
  TFC - Titan Fighting Championship 1
Friday, September 29th 2000
  Opponent Event Outcome
L Atsushi Ueda   Zst - Zst 43
Sunday, November 23rd 2014 		Submission (Armbar)
Round 2
D Shinichi Taira
#834 Welterweight 		  Zst - Zst 42
Sunday, August 31st 2014 		Draw
Round 2
W Yujiro Yamamoto
#1115 Lightweight 		  Zst - Zst 41
Sunday, May 25th 2014 		Submission (Armbar)
Round 2
W Ryosuke Uchida
#968 Featherweight 		  Zst - Zst 39
Sunday, February 9th 2014 		Submission (Guillotine Choke)
Round 1
D Kazuki Kawanishi
#847 Lightweight 		  Zst - Zst 38
Saturday, November 23rd 2013 		Draw
Round 2
L Ryo Sakuma
#1083 Lightweight 		  Zst - Zst 35
Sunday, April 7th 2013 		Submission (Armbar)
Round 1
L Koji Mori
#422 Lightweight 		  Zst 33 - 10th Anniversary
Friday, November 23rd 2012 		KO (Punch)
Round 1
W Yo Sato   Zst - Zst 31
Saturday, March 17th 2012 		Submission (Straight Armbar)
Round 1
W Ricardo Vicente Yagi   ZST: SWAT! Gx9
Sunday, November 6th 2011 		Submission (Armbar)
Round 2
L Keigo Hirayama
#770 Lightweight 		  Zst - Zst 25
Sunday, September 26th 2010 		KO (Punch)
Round 1
W Shinya Sato   Zst - Battle Hazard 4
Saturday, July 3rd 2010 		Submission (Rear Naked Choke)
Round 1
D Yutaka Kobayashi   Zst - Swat! SB-Rx2
Sunday, May 2nd 2010 		Draw
Round 1
L Tetsuya Yamada
#68 Bantamweight 		  Zst - Zst 17
Sunday, May 18th 2008 		KO (Punch)
Round 1
D Yoichiro Toriyama   Zst - Zst 16
Sunday, February 24th 2008 		Draw
Round 1
L Kenichi Ito
#373 Lightweight 		  Zst 15 - Fifth Anniversary
Friday, November 23rd 2007 		KO (Punch)
Round 2
W Taku Aramaki   Zst - Zst 14
Sunday, October 7th 2007 		Submission (Rear-Naked Choke)
Round 1
W Kei Sato
#301 Lightweight 		  Zst - Swat! 13
Sunday, August 26th 2007 		Submission (Kimura)
Round 1
D Shinya Sato   Zst - Zst 13
Sunday, June 10th 2007 		Draw
Round 1
W Hirotaka Tomiyama   Zst - Swat! 10
Sunday, April 1st 2007 		Submission (Rear-Naked Choke)
Round 2
L Tashiro Nishiuchi
#317 Lightweight 		  Zst - Swat! 9
Sunday, February 4th 2007 		KO (Punch)
Round 1
W Yuta Meguro   Zst - Swat! 8
Sunday, December 17th 2006 		Submission (Rear Naked Choke)
Round 1
W Hisashi Hiyama   Zst - Swat! 7
Sunday, October 1st 2006 		Submission (Rear Naked Choke)
Round 1
D Masanori Kanehara   Zst - Swat! 6
Sunday, August 27th 2006 		Draw
Round 2
W Toshiyuki Saito   Zst - Swat! 5
Sunday, June 4th 2006 		Submission (Kimura)
Round 2
W Taro Himura   Zst - Swat! 4
Sunday, April 23rd 2006 		Submission (Mounted Foot Choke)
Round 1
D Yoshitaka Shimobayashi   Zst - Swat! 3
Sunday, October 23rd 2005 		Draw
Round 2
D Masanori Kanehara   Zst - Swat! 2
Sunday, July 24th 2005 		Draw
Round 2
L Yojiro Uchimura   Zst - Swat! 1
Sunday, April 17th 2005 		KO (Punch)
Round 2
L Akihiro Yamazaki   GCM - Demolition Atom 1
Wednesday, July 9th 2003 		Submission (Rear Naked Choke)
Round 2
W Kiichi Hamajima   TFC - Titan Fighting Championship 4
Sunday, July 1st 2001 		TKO
Round 1
D Kiyoki Kihara   TFC - Titan Fighting Championship 4
Sunday, July 1st 2001 		Draw (Technical)
Round 1
W Naofumi Yamamoto   TFC - Titan Fighting Championship 3
Monday, April 30th 2001 		Submission (Armbar)
Round 1
L Masakatsu Okuda   TFC - Titan Fighting Championship 3
Monday, April 30th 2001 		TKO (Punches)
Round 1
W Shigeru Okada   TFC - Titan Fighting Championship 2
Sunday, January 21st 2001 		TKO (Punches)
Round 1
L Mr. X   TFC - Titan Fighting Championship 2
Sunday, January 21st 2001 		TKO (Punches)
Round 1
W Masaaki Kimura   TFC - Titan Fighting Championship 1
Friday, September 29th 2000 		TKO
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
10/01/2014 19 #576 Lightweight 16-10-9
24
07/01/2014 NR #557 Lightweight 16-10-8
25
04/01/2014 NR #639 Featherweight 15-10-8
20
10/01/2012 33 #872 Lightweight 14-8-7
17
07/01/2012 182 #905 Lightweight 14-8-7
17
04/01/2012 237 #723 Lightweight 14-8-7
19
01/01/2012 22 #960 Lightweight 13-8-7
16
10/01/2011 23 #938 Lightweight 12-8-7
17
07/01/2011 37 #915 Lightweight 12-8-7
17
04/01/2011 25 #878 Lightweight 12-8-7
17
01/01/2011 82 #853 Lightweight 12-8-7
17
10/01/2010 131 #771 Lightweight 12-8-7
18
07/01/2010 NR #902 Lightweight 11-7-7
15
07/01/2009 17 #797 Lightweight 11-7-6
16
04/01/2009 65 #780 Lightweight 11-7-6
15
01/01/2009 61 #715 Lightweight 11-7-6
16
10/01/2008 37 #654 Lightweight 11-7-6
17
07/01/2008 127 #617 Lightweight 11-7-6
17
04/01/2008 42 #490 Lightweight 11-6-6
18
01/01/2008 168 #448 Lightweight 11-6-5
19
10/01/2007 256 #280 Lightweight 10-5-5
24
07/01/2007 46 #536 Lightweight 9-5-5
16
04/01/2007 23 #490 Lightweight 9-5-4
16
01/01/2007 50 #467 Lightweight 8-4-4
15
10/01/2006 NR #417 Lightweight 7-4-4
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.

Current MMA Rankings

  • Pound for Pound
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