| 2025-03-15 | UFC Fight Night: Vettori vs. Dolidze 2 | Featherweight | Kevin Vallejos def. Seung Woo Choi | TKO (punches) | 1 | 3:09 |
| 2024-07-20 | UFC on ESPN: Lemos vs. Jandiroba | Featherweight | Steve Garcia def. Seung Woo Choi | TKO (punches) | 1 | 1:36 |
| 2023-08-26 | UFC Fight Night: Holloway vs. The Korean Zombie | Featherweight | Seung Woo Choi def. Jarno Errens | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2022-11-12 | UFC 281: Adesanya vs. Pereira | Catchweight | Michael Trizano def. Seung Woo Choi | KO (punches) | 1 | 4:51 |
| 2022-06-12 | UFC 275: Teixeira vs. Procházka | Featherweight | Joshua Culibao def. Seung Woo Choi | Decision (split) (28–29, 29–28, 29–28) | 3 | 5:00 |
| 2021-10-23 | UFC Fight Night: Costa vs. Vettori | Featherweight | Alex Caceres def. Seung Woo Choi | Submission (rear-naked choke) | 2 | 3:31 |
| 2021-06-19 | UFC on ESPN: The Korean Zombie vs. Ige | Featherweight | Seung Woo Choi def. Julian Erosa | TKO (punches) | 1 | 1:37 |
| 2021-02-06 | UFC Fight Night: Overeem vs. Volkov | Featherweight | Seung Woo Choi def. Youssef Zalal | Decision (unanimous) (29–28, 29–28, 30–27) | 3 | 5:00 |
| 2019-12-21 | UFC Fight Night: Edgar vs. The Korean Zombie | Featherweight | Seung Woo Choi def. Suman Mokhtarian | Decision (unanimous) (29–26, 29–26, 29–25) | 3 | 5:00 |
| 2019-07-27 | UFC 240: Holloway vs. Edgar | Featherweight | Gavin Tucker def. Seung Woo Choi | Submission (rear-naked choke) | 3 | 3:17 |
| 2019-04-20 | UFC Fight Night: Overeem vs. Oleinik | Featherweight | Movsar Evloev def. Seung Woo Choi | Decision (unanimous) (29–27, 29–27, 29–26) | 3 | 5:00 |