Seong Jae Kim
UFC DebutNickname“Gwan Jang”
Record
Streak
L2
Age
Date of birth
- Fighting out of
- Daegu, Yeongnam
- Born
- South Korea
- Camp
- Mos Multi Gym
- Weight class
- Flyweight
- Height
- 5'7" · 170 cm
Before the UFC
Seong Jae Kim makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
ModerateOpponents' combined record
176-140-14
.557 win rate
Winning-record opponents
9 of 17
carried winning pro records
Pro bouts faced
20
17 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 20 bouts · 16 promotions · wins by 5 KO · 4 decDeep · Gladiator · Black Combat · Black Combat 14 · Black Combat 12 +11
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Joao Elias18-4-1 | KO/TKO | Knee Injury | R3 | 4:02 | Black Combat | Dec 6, 2025 |
| L | Takahiro Komakine19-6 | Submission | Arm-Triangle Choke | R1 | 4:26 | Black Combat 14 | May 6, 2025 |
| W | Sung Woong Kim | Decision | Unanimous | R3 | 5:00 | Black Combat 12 | Sep 28, 2024 |
| L | Seong Jun Park7-6 | KO/TKO | Head Kick | R1 | 1:05 | Black Combat 10 | Jan 20, 2024 |
| W | Dong Gyu Kim10-7 | Decision | Split | R3 | 5:00 | Black Combat 3 | Oct 22, 2022 |
| W | Chang Hwan Hwang2-4 | KO/TKO | Punches | R1 | 2:41 | Road FC 50 | Nov 3, 2018 |
| W | Won Hee Jung10-9 | Decision | Unanimous | R2 | 5:00 | Road FC 43 | Oct 28, 2017 |
| D | Soo Wan Park3-1-2 | Draw | Majority | R2 | 5:00 | Road FC 42 | Sep 23, 2017 |
| L | Grigory Popov14-5 | Decision | Unanimous | R3 | 5:00 | MFP | Feb 25, 2017 |
| L | Makoto Kamaya26-16-3 | Submission | Guillotine Choke | R1 | 3:32 | Deep | Dec 17, 2016 |
| W | Tatsuhito Satsuma7-8-1 | Decision | Unanimous | R2 | 5:00 | Grachan / Blue Dog Gym | Oct 10, 2016 |
| W | Kyu Hwa Kim5-8 | KO/TKO | Flying Knee | R2 | 3:06 | Road FC 13 | Oct 12, 2013 |
| L | Yi Moon Han | Decision | — | R3 | 5:00 | Road FC 12 | Jun 22, 2013 |
| L | Min Woo Kim12-2 | Decision | Unanimous | R2 | 5:00 | Road FC 11 | Apr 13, 2013 |
| L | Jae Hoon Moon11-15 | Decision | — | R2 | 5:00 | Road FC 10 | Nov 24, 2012 |
| L | Takahiro Kajita18-18-5 | Decision | Unanimous | R2 | 5:00 | Deep | Jul 22, 2012 |
| W | Young Jun Lee1-2 | KO/TKO | Flying Knee | R1 | 4:16 | Gladiator | Jun 18, 2012 |
| W | Katsuhisa Akasaki6-21-1 | KO/TKO | Punches | R2 | — | Gladiator | Nov 6, 2011 |
| W | Ryo Taguchi | KO/TKO | Punches | R1 | 4:59 | Gladiator | May 21, 2011 |
| L | Tatsuhito Satsuma7-8-1 | Decision | Unanimous | R2 | 5:00 | Deep | Feb 27, 2011 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
1-0across 1 amateur bout · 1 promotionRoad FC
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Yeon Bong Go0-1 | Decision | Unanimous | R2 | 4:00 | Road FC | May 18, 2013 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.