On the clock
6 of 7 wins inside the distance, 4 in round one. Stopped in 4 of 5 losses
When each fight ended. Wins above the line, losses below; decisions sit at the final bell.
KO or TKOSubmissionDecision
Career and every weight
Pick a weight to see the rating there, the numbers, and how they compare with that division.
Career
Every UFC fight, at every weight (145 lb). Red is a dominant win (85 or more), blush any other win, grey a loss or draw. Ratings are kept weight by weight, in the other tabs; they do not compare across divisions. Opposition here is each opponent’s standing at their weight going in, as a percentile of everyone rated there that year.
7–5UFC record
6 of 7Dominant wins
90Average win score
92ndOpposition, percentile
How the wins came4 KO/TKO 2 submission 1 decision
Finish rate86% of wins
Stopped in losses4 of 5
Knockdowns landed4
Average fight time12:35
Sig. strikes landed / absorbed per min3.8 / 4.4
Sig. strike accuracy41%
Takedowns per 15 min0.8
Control time13% of the fight
Best winDustin Poirier rated 1571 at 145 lb going in
Against the division
How Chan Sung Jung’s UFC career compares with the careers of the 52 fighters on today’s featherweight board with 5 or more rated UFC fights, every weight counted. 100 is the best. Every featherweight leaderboard.
Top 10 against the featherweight board:No. 1toughest oppositionNo. 4average win scoreNo. 5finish rateNo. 9dominant wins
Dominant-win rateShare of wins scoring 85+
Needs 8 wins
Average win scoreOut of 100
92
89.6
Toughest oppositionOpponents' average standing at their weight going in, as a percentile
100
92nd
Finish rateWins by KO or submission
91
86%
Strike differentialLanded minus absorbed, per minute
21
−0.68
Strikes landedSignificant strikes per minute
37
3.76
Hardest to hitFewest significant strikes absorbed per minute
31
4.44
TakedownsLanded per 15 minutes
38
0.79
ControlShare of fight time in control
40
13%
LowestMiddleBest
How the fights went
Every rated UFC fight, every weight. Tap a mark for the fight.
Who they beat, and how
Best win: Dustin Poirier, rated 1571 at 145 lb. Dominant in 6 of 7 scored wins
Each fight's dominance score against how highly the opponent was rated at that weight going in, as a percentile of everyone rated there that year, so every weight shares one scale. Up and to the right is a dominant win over a strong opponent.
Dominant winWinLoss or draw
145 lb
Not on the featherweight board: last fight at 145 lb on 26 Aug 2023, outside the 18-month activity window. Last rating at the weight: 1690, after 12 fights there.
7–5Record at 145 lb
6 of 7Dominant wins
90Average win score
1646Avg opponent rating
How the wins came4 KO/TKO 2 submission 1 decision
Finish rate86% of wins
Stopped in losses4 of 5
Knockdowns landed4
Average fight time12:35
Sig. strikes landed / absorbed per min3.8 / 4.4
Sig. strike accuracy41%
Takedowns per 15 min0.8
Control time13% of the fight
Best winFrankie Edgar rated 1783 going in
Against the division
How Chan Sung Jung’s fights at 145 lb compare with the fights at the weight of the 42 fighters on today’s featherweight board with 5 or more fights there. 100 is the best. Chan Sung Jung is not on that board, so this sets those fights against today’s field.
Top 10 against the featherweight board:No. 2toughest oppositionNo. 3finish rateNo. 3average win scoreNo. 8dominant wins
Dominant-win rateShare of wins scoring 85+
Needs 8 wins
Average win scoreOut of 100
93
89.6
Toughest oppositionOpponents' average standing at their weight going in, as a percentile
98
92nd
Finish rateWins by KO or submission
93
86%
Strike differentialLanded minus absorbed, per minute
21
−0.68
Strikes landedSignificant strikes per minute
36
3.76
Hardest to hitFewest significant strikes absorbed per minute
33
4.44
TakedownsLanded per 15 minutes
40
0.79
ControlShare of fight time in control
43
13%
LowestMiddleBest
How the fights went
Every rated UFC fight at 145 lb. Tap a mark for the fight.
On the clock
6 of 7 wins inside the distance, 4 in round one. Stopped in 4 of 5 losses
When each fight ended. Wins above the line, losses below; decisions sit at the final bell.
KO or TKOSubmissionDecision
Who they beat, and how
Best win: Dustin Poirier, rated 1571 at 145 lb. Dominant in 6 of 7 scored wins
Each fight's dominance score against how highly the opponent was rated at that weight going in, as a percentile of everyone rated there that year, so every weight shares one scale. Up and to the right is a dominant win over a strong opponent.
Dominant winWinLoss or draw
Every UFC fight
12 fights on record, newest first, at every weight. Score is the fight's dominance score out of 100, this fighter first; 85 or more is a dominant win.
| Date | Result | Score | Opponent | Method | Round | Weight | Event |
|---|---|---|---|---|---|---|---|
| 26 Aug 2023 | Loss | 5–95 | Max Holloway | KO/TKO | R3 0:23 | Featherweight | UFC Fight Night: Holloway vs. The Korean Zombie |
| 9 Apr 2022 | Loss | 4–96 | Alexander Volkanovski | KO/TKO | R4 0:45 | Featherweight | UFC 273: Volkanovski vs. The Korean Zombie |
| 19 Jun 2021 | Win | 82–18 | Dan Ige | unanimous decision | R5 5:00 | Featherweight | UFC Fight Night: Jung vs. Ige |
| 17 Oct 2020 | Loss | 14–86 | Brian Ortega | unanimous decision | R5 5:00 | Featherweight | UFC Fight Night: Ortega vs. The Korean Zombie |
| 21 Dec 2019 | Win | 95–5 | Frankie Edgar | KO/TKO | R1 3:18 | Featherweight | UFC Fight Night: Edgar vs. The Korean Zombie |
| 22 Jun 2019 | Win | 92–8 | Renato Moicano | KO/TKO | R1 0:58 | Featherweight | UFC Fight Night: Moicano vs. The Korean Zombie |
| 10 Nov 2018 | Loss | 12–88 | Yair Rodriguez | KO/TKO | R5 4:59 | Featherweight | UFC Fight Night: Korean Zombie vs. Rodriguez |
| 4 Feb 2017 | Win | 90–10 | Dennis Bermudez | KO/TKO | R1 2:29 | Featherweight | UFC Fight Night: Bermudez vs. The Korean Zombie |
| 3 Aug 2013 | Loss | 10–90 | Jose Aldo | KO/TKO | R4 2:00 | Featherweight | UFC 163: Aldo vs Jung |
| 15 May 2012 | Win | 88–12 | Dustin Poirier | submission | R4 1:07 | Featherweight | UFC on FUEL TV: Korean Zombie vs Poirier |
| 10 Dec 2011 | Win | 90–10 | Mark Hominick | KO/TKO | R1 0:07 | Featherweight | UFC 140: Jones vs Machida |
| 26 Mar 2011 | Win | 90–10 | Leonard Garcia | submission | R2 4:59 | Featherweight | UFC Fight Night: Nogueira vs Davis |