Stadium: Court 16 Round: 62
| ITF Korea F5 | 2018/08/18 03:00 | Im, Seong Taek v Fukuoka, Yusei | 6-1,6-2 |
| ITF Korea F4 | 2018/08/14 02:30 | Kwon, OH-Hee v Im, Seong Taek | 6-3,6-4 |
| ITF Korea F4 | 2018/08/12 02:00 | Im, Seong Taek v Han, Seong Jae | 7-5,6-2 |
| ITF Korea F4 | 2018/08/11 01:00 | Im, Seong Taek v Yang, Mingyuan | 6-0,6-4 |
| Challenger Gwangju Qual | 2017/09/16 01:30 | Yunseong Chung v Im, Seong Taek | 6-1,7-6 |
| ITF Korea F8 | 2016/09/03 01:00 | Choi, Jong Min v Im, Seong Taek | 6-4,6-4 |
| ITF Korea F5 | 2018/08/18 03:00 | Choi, Seungri v Go, Hyun Sik | 6-4,7-5 |
| Korea F3, Singles Qualifying | 2018/06/18 03:30 | Choi, Seungri v Yoon, Ilsang | 3-6,2-6 |
| ITF Korea F2 | 2018/06/09 01:00 | Yoon, Jaeheon v Choi, Seungri | 6-1,7-5 |
| ITF Korea F1 | 2018/06/02 01:00 | Cho, Hyeong Jin v Choi, Seungri | 6-2,6-4 |
| Challenger Gwangju Qual | 2017/09/16 02:55 | Choi, Seungri v Niesten, Miliaan | 2-6,4-6 |
| ITF Korea F5 | 2017/06/28 01:00 | Choi, Seungri v Song, Min-Kyu | 1-6,2-6 |
| ITF Korea F4 | 2017/06/20 01:00 | Makoto Ochi v Choi, Seungri | 6-1,6-1 |
| ITF Korea F3 | 2017/06/14 01:00 | Choi, Seungri v Jeong, Young-Hoon | 3-6,0-6 |