| 2023-08-26 | Max Holloway | 20-7 | Striker | L | KO/TKO R3 0:23 | UFC Fight Night: Holloway vs. The Korean Zombie |
| 2022-04-09 | Alexander Volkanovski | 10-0 | Striker | L | KO/TKO R4 0:45 (title) | UFC 273: Volkanovski vs. The Korean Zombie |
| 2021-06-19 | Dan Ige | 7-2 | Striker | W | Decision - Unanimous R5 5:00 | UFC Fight Night: Jung vs. Ige |
| 2020-10-17 | Brian Ortega | 6-1 (1 NC) | Submission grappler | L | Decision - Unanimous R5 5:00 | UFC Fight Night: Ortega vs. The Korean Zombie |
| 2019-12-21 | Frankie Edgar | 17-7-1 | Wrestler | W | KO/TKO R1 3:18 | UFC Fight Night: Edgar vs. The Korean Zombie |
| 2019-06-22 | Renato Moicano | 5-2 | Striker | W | KO/TKO R1 0:58 | UFC Fight Night: Moicano vs. The Korean Zombie |
| 2018-11-10 | Yair Rodriguez | 6-1 | Submission grappler | L | KO/TKO R5 4:59 | UFC Fight Night: Korean Zombie vs. Rodriguez |
| 2017-02-04 | Dennis Bermudez | 9-3 | Grappler | W | KO/TKO R1 2:29 | UFC Fight Night: Bermudez vs. The Korean Zombie |
| 2013-08-03 | Jose Aldo | 4-0 | Balanced | L | KO/TKO R4 2:00 (title) | UFC 163: Aldo vs Jung |
| 2012-05-15 | Dustin Poirier | 4-0 | Grappler | W | Submission R4 1:07 | UFC on FUEL TV: Korean Zombie vs Poirier |
| 2011-12-10 | Mark Hominick | 3-1 | Balanced | W | KO/TKO R1 0:07 | UFC 140: Jones vs Machida |
| 2011-03-26 | Leonard Garcia | 2-2 | Balanced | W | Submission R2 4:59 | UFC Fight Night: Nogueira vs Davis |