Ground game
44 DThin offensive ground game. Wins come standing; once taken down this fighter is hunting a stand-up, not a sweep chain.
- 0.74 takedowns / 15 at 47% accuracy
- 0.65 submission attempts / 15 · 8 career sub wins
Featherweight
“The Korean Zombie”
17-8
SLpM
3.97
SApM
5.08
Str Acc
49%
Str Def
40%
TD Avg
0.74
TD Acc
47%
TD Def
70%
Sub Avg
0.65
Pocket striker — porous pocket
Fight IQ
Thin sample — 1 loaded UFC rows, 25 career fights for Chan Sung Jung. Reaction and agility are wider intervals.
IQ
Ground
Defense
Counter
Reaction
proxy
Agility
proxy
TD react
Chin
No standout plus-mark on this card.
Timing & reaction
Late on the read. High absorb or a leaking TD defense suggests the first move often belongs to the opponent.
Striking defense
Defensive liability. Opponents land at a clip that turns every exchange into a finish window.
Punching agility
Heavy or economical. Combinations are chosen, not sprayed — opponents can time the entries.
Chan Sung Jung “The Korean Zombie” is a 39-year-old Orthodox featherweight out of Su-Won, Korea, camped at Fight Ready. The tape read: pocket striker — porous pocket. Career mark 17-8-0 — 5 by KO/TKO, 8 by submission, 4 by decision. Fight IQ grades C (57).
What works. Durability is the standout at 63 (C+). Finishable. When this fighter loses, it is usually because something landed flush or the neck gave out. Ground game D on 0.74 TD/15 and 0.65 sub attempts. Striking defense D at 40% / 5.08 SApM. Counter punching D; punching agility D (output × accuracy × age curve). Takedown reaction C on 70% TD defense. These are tape proxies — not lab reaction times — built from FightMetric rates, finish shares, and 1 loaded UFC rows.
Where it breaks. Timing & reaction is the soft spot (26, D). Late on the read. High absorb or a leaking TD defense suggests the first move often belongs to the opponent. Opponents who take away their first look and make them solve a second problem have historically been the ones who make this résumé leak. Losses lean decision more often than a highlight — the issue is usually control of minutes, not a glass jaw.
Recent tape (1 bouts): L Ortega (Decision - Unanimous R5). Form index negative over the last 1. Most of the loaded finishes happen before the deep water.
Thin offensive ground game. Wins come standing; once taken down this fighter is hunting a stand-up, not a sweep chain.
Defensive liability. Opponents land at a clip that turns every exchange into a finish window.
Limited counter threat. Opponents can miss without paying a finishing tax.
Late on the read. High absorb or a leaking TD defense suggests the first move often belongs to the opponent.
Heavy or economical. Combinations are chosen, not sprayed — opponents can time the entries.
Hips arrive late. A committed wrestler will get them down; the question is what happens next.
Finishable. When this fighter loses, it is usually because something landed flush or the neck gave out.
| Date | Opponent | Res | Method | Rnd | Sig |
|---|---|---|---|---|---|
| Oct 17, 2020 | Brian Ortega | L | Decision - Unanimous | 5 5:00 | 62/163 |