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Fight Matrix

Doo Jae Jung

  Doo Jae Jung's profile at Sherdog 

Doo Jae Jung's profile at Tapology 

Association: Ronin Crew
Pro Debut Date: 2004-09-12
Pro Record: 8-18-0
Win Finish %: 75.0%
Quality Perf. %: 15.4%
Last Ranked: 10/01/2014

#729 Lightweight

Highest Quarterly Ranking: 4/01/2014

#698 Lightweight
Last Loss Date: 10/28/2017
Last Loss: [NR] Yui Chul Nam

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

  Opponent Outcome
L Yui Chul Nam
#482 Lightweight 		TKO (Punches)
Round 1
  Road FC 43 - Road Fighting Championship 43
Saturday, October 28th 2017
L Alexander Merezhko
#225 Lightweight 		Submission (Rear-Naked Choke)
Round 1
  Road FC 40 - Road Fighting Championship 40
Saturday, July 15th 2017
W Hongping Li Submission (Ankle Lock)
Round 1
  KFWC - Kung Fu World Cup 2017: Day 2
Wednesday, January 25th 2017
L Bruno Miranda Submission (Guillotine Choke)
Round 1
  Road FC 31 - Road Fighting Championship 31
Saturday, May 14th 2016
L Seung Yeon Kim KO (Punch)
Round 1
  Road FC 26
Friday, October 9th 2015
L Won Gi Kim DQ
Round 1
  Road FC 25 - Road Fighting Championship 25
Saturday, August 22nd 2015
L Roberto Satoshi de Souza Submission (Rear Naked Choke)
Round 1
  Real Fight Championship - Real 1
Tuesday, December 23rd 2014
W Il Jin Kwon TKO
Round 2
  Go Yang MMA - Go Yang MMA
Saturday, June 7th 2014
W Yong Jae Lee
#484 Lightweight 		TKO (Punches)
Round 1
  Road FC - Korea 1
Saturday, January 18th 2014
L Jutaro Nakao
#359 Lightweight 		Submission (Kimura)
Round 1
  Deep - Osaka Impact 2012
Saturday, September 29th 2012
W Il Jin Kwon Submission (Keylock)
Round 1
  Gladiator 37
Monday, June 18th 2012
W Yuki Ando Submission
Round 1
  Gladiator - Gladiator 27
Sunday, December 18th 2011
L Toshikatsu Harada Submission (Rear Naked Choke)
Round 1
  Gladiator - Gladiator 25
Sunday, October 30th 2011
L Sabah Fadai
#590 Lightweight 		Submission (Arm Injury)
Round 3
  MC - Martial Combat 8
Thursday, August 19th 2010
L David Gardner
#410 Welterweight 		Decision (Unanimous)
Round 3
  MC - Martial Combat 2
Thursday, May 13th 2010
L Eduard Folayang
#386 Lightweight 		TKO (Punches)
Round 1
  URCC 16 - Reckoning
Saturday, March 27th 2010
L Kosuke Umeda
#452 Lightweight 		TKO (Finger Injury)
Round 2
  FMC 1 - Korea vs. Japan
Sunday, August 16th 2009
L Heung Sub Jang Decision (Unanimous)
Round 2
  MARS World Grand Prix in Seoul
Saturday, April 29th 2006
L Chung Il Jeon
#180 Lightweight 		Decision (Unanimous)
Round 2
  Spirit MC - Interleague 3
Saturday, February 11th 2006
W Heung Sub Jang Decision (Unanimous)
Round 2
  Spirit MC - Interleague 3
Saturday, February 11th 2006
W Joo Dong Hwang Decision (Unanimous)
Round 3
  NF - Neo Fight 6, Day 1
Sunday, October 2nd 2005
L Do Hyung Kim
#63 Lightweight 		TKO (Corner Stoppage)
Round 1
  NF - Neo Fight 6, Day 1
Sunday, October 2nd 2005
L Yoon Young Kim Disqualification
Round 1
  NF 5 - Day 3
Monday, October 4th 2004
W Sung Sik Byun TKO (Punches)
Round 1
  NF 4 - Neo Fight 4
Sunday, September 12th 2004
L Chang Hyun Kim Decision (Unanimous)
Round 4
  NF 4 - Neo Fight 4
Sunday, September 12th 2004
L Do Hyung Kim Submission (Armbar)
Round 1
  NF 4 - Neo Fight 4
Sunday, September 12th 2004
  Opponent Event Outcome
L Yui Chul Nam
#482 Lightweight 		  Road FC 43 - Road Fighting Championship 43
Saturday, October 28th 2017 		TKO (Punches)
Round 1
L Alexander Merezhko
#225 Lightweight 		  Road FC 40 - Road Fighting Championship 40
Saturday, July 15th 2017 		Submission (Rear-Naked Choke)
Round 1
W Hongping Li   KFWC - Kung Fu World Cup 2017: Day 2
Wednesday, January 25th 2017 		Submission (Ankle Lock)
Round 1
L Bruno Miranda   Road FC 31 - Road Fighting Championship 31
Saturday, May 14th 2016 		Submission (Guillotine Choke)
Round 1
L Seung Yeon Kim   Road FC 26
Friday, October 9th 2015 		KO (Punch)
Round 1
L Won Gi Kim   Road FC 25 - Road Fighting Championship 25
Saturday, August 22nd 2015 		DQ
Round 1
L Roberto Satoshi de Souza   Real Fight Championship - Real 1
Tuesday, December 23rd 2014 		Submission (Rear Naked Choke)
Round 1
W Il Jin Kwon   Go Yang MMA - Go Yang MMA
Saturday, June 7th 2014 		TKO
Round 2
W Yong Jae Lee
#484 Lightweight 		  Road FC - Korea 1
Saturday, January 18th 2014 		TKO (Punches)
Round 1
L Jutaro Nakao
#359 Lightweight 		  Deep - Osaka Impact 2012
Saturday, September 29th 2012 		Submission (Kimura)
Round 1
W Il Jin Kwon   Gladiator 37
Monday, June 18th 2012 		Submission (Keylock)
Round 1
W Yuki Ando   Gladiator - Gladiator 27
Sunday, December 18th 2011 		Submission
Round 1
L Toshikatsu Harada   Gladiator - Gladiator 25
Sunday, October 30th 2011 		Submission (Rear Naked Choke)
Round 1
L Sabah Fadai
#590 Lightweight 		  MC - Martial Combat 8
Thursday, August 19th 2010 		Submission (Arm Injury)
Round 3
L David Gardner
#410 Welterweight 		  MC - Martial Combat 2
Thursday, May 13th 2010 		Decision (Unanimous)
Round 3
L Eduard Folayang
#386 Lightweight 		  URCC 16 - Reckoning
Saturday, March 27th 2010 		TKO (Punches)
Round 1
L Kosuke Umeda
#452 Lightweight 		  FMC 1 - Korea vs. Japan
Sunday, August 16th 2009 		TKO (Finger Injury)
Round 2
L Heung Sub Jang   MARS World Grand Prix in Seoul
Saturday, April 29th 2006 		Decision (Unanimous)
Round 2
L Chung Il Jeon
#180 Lightweight 		  Spirit MC - Interleague 3
Saturday, February 11th 2006 		Decision (Unanimous)
Round 2
W Heung Sub Jang   Spirit MC - Interleague 3
Saturday, February 11th 2006 		Decision (Unanimous)
Round 2
W Joo Dong Hwang   NF - Neo Fight 6, Day 1
Sunday, October 2nd 2005 		Decision (Unanimous)
Round 3
L Do Hyung Kim
#63 Lightweight 		  NF - Neo Fight 6, Day 1
Sunday, October 2nd 2005 		TKO (Corner Stoppage)
Round 1
L Yoon Young Kim   NF 5 - Day 3
Monday, October 4th 2004 		Disqualification
Round 1
W Sung Sik Byun   NF 4 - Neo Fight 4
Sunday, September 12th 2004 		TKO (Punches)
Round 1
L Chang Hyun Kim   NF 4 - Neo Fight 4
Sunday, September 12th 2004 		Decision (Unanimous)
Round 4
L Do Hyung Kim   NF 4 - Neo Fight 4
Sunday, September 12th 2004 		Submission (Armbar)
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 9 #729 Lightweight 7-12-0
21
07/01/2014 40 #738 Lightweight 7-12-0
21
04/01/2014 NR #698 Lightweight 6-12-0
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.
Doo Jae Jung
Unknown
Mixed Martial Arts Fighter
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