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Fight Matrix

Duk Young Jang

  Duk Young Jang's profile at Sherdog 

Duk Young Jang's profile at Tapology 

Association: Jiu-Jitsu World
Pro Debut Date: 2006-02-11
Pro Record: 6-4-0
Win Finish %: 66.6%
Quality Perf. %: 50.0%
Last Ranked: 1/01/2012

#544 Featherweight

Highest Quarterly Ranking: 4/01/2007

#92 Featherweight
Last Loss Date: 8/30/2014
Last Loss: [NR] Nobuhito Irei

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

  Opponent Outcome
L Nobuhito Irei
#449 Bantamweight 		Decision
Round 2
  Road FC 18 - Road Fighting Championship 18
Saturday, August 30th 2014
W Yuki Yamasawa Submission (Armbar)
Round 2
  Road FC 1 - The Resurrection of Champions
Saturday, October 23rd 2010
L Kyung Ho Kang Submission (Triangle Choke)
Round 1
  Spirit MC 13 - Heavyweight GP Final
Sunday, October 14th 2007
L A-Sol Kwon
#429 Lightweight 		KO (Knee)
Round 1
  Spirit MC - Interleague 6: The Road
Sunday, June 17th 2007
W Chang Sik Chu Decision (Unanimous)
Round 3
  Spirit MC 11 - Invasion
Sunday, April 22nd 2007
W Haeng Ki Kim
#363 Lightweight 		Submission (Armbar)
Round 1
  Spirit MC - Interleague 5
Sunday, March 11th 2007
W Chan Ran Joo Submission (Armbar)
Round 2
  Spirit MC 10 - Welterweight GP Final
Saturday, November 4th 2006
W Woo Sung Yu Decision (Split)
Round 2
  Spirit MC - Interleague 4
Saturday, August 19th 2006
L Yui Chul Nam TKO (Punches)
Round 1
  Spirit MC - Interleague 3
Saturday, February 11th 2006
W Won Gi Kim Submission (Armbar)
Round 2
  Spirit MC - Interleague 3
Saturday, February 11th 2006
  Opponent Event Outcome
L Nobuhito Irei
#449 Bantamweight 		  Road FC 18 - Road Fighting Championship 18
Saturday, August 30th 2014 		Decision
Round 2
W Yuki Yamasawa   Road FC 1 - The Resurrection of Champions
Saturday, October 23rd 2010 		Submission (Armbar)
Round 2
L Kyung Ho Kang   Spirit MC 13 - Heavyweight GP Final
Sunday, October 14th 2007 		Submission (Triangle Choke)
Round 1
L A-Sol Kwon
#429 Lightweight 		  Spirit MC - Interleague 6: The Road
Sunday, June 17th 2007 		KO (Knee)
Round 1
W Chang Sik Chu   Spirit MC 11 - Invasion
Sunday, April 22nd 2007 		Decision (Unanimous)
Round 3
W Haeng Ki Kim
#363 Lightweight 		  Spirit MC - Interleague 5
Sunday, March 11th 2007 		Submission (Armbar)
Round 1
W Chan Ran Joo   Spirit MC 10 - Welterweight GP Final
Saturday, November 4th 2006 		Submission (Armbar)
Round 2
W Woo Sung Yu   Spirit MC - Interleague 4
Saturday, August 19th 2006 		Decision (Split)
Round 2
L Yui Chul Nam   Spirit MC - Interleague 3
Saturday, February 11th 2006 		TKO (Punches)
Round 1
W Won Gi Kim   Spirit MC - Interleague 3
Saturday, February 11th 2006 		Submission (Armbar)
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
01/01/2012 34 #544 Featherweight 6-3-0
18
10/01/2011 33 #510 Featherweight 6-3-0
18
07/01/2011 33 #477 Featherweight 6-3-0
18
04/01/2011 1 #444 Featherweight 6-3-0
18
01/01/2011 NR #443 Featherweight 6-3-0
18
01/01/2009 25 #379 Featherweight 5-3-0
15
10/01/2008 31 #354 Featherweight 5-3-0
16
07/01/2008 32 #323 Featherweight 5-3-0
16
04/01/2008 32 #291 Featherweight 5-3-0
16
01/01/2008 69 #259 Featherweight 5-3-0
16
10/01/2007 24 #190 Featherweight 5-2-0
18
07/01/2007 74 #166 Featherweight 5-2-0
18
04/01/2007 NR #92 Featherweight 4-1-0
21


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.
Duk Young Jang
Unknown
Mixed Martial Arts Fighter
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