Stadium: Court Morault Round: 25 Ground: Hardcourt outdoor
| Challenger Gimcheon Qual | 2018/05/05 04:20 | Seong Chan Hong v Thomas Fancutt | 2-6,7-5,6-4 |
| Davis Cup | 2022/09/15 14:00 | Seong Chan Hong v Dusan Lajovic | 4-6,0-6 |
| Davis Cup | 2022/09/13 14:00 | Seong Chan Hong v Vasek Pospisil | 6-4,1-6,6-7 |
| Challenger Nonthaburi | 2022/08/25 06:00 | Seong Chan Hong v Yasutaka Uchiyama | 3-6,3-6 |
| Challenger Nonthaburi | 2022/08/22 05:35 | Tristan Schoolkate v Seong Chan Hong | 6-7,6-4,4-6 |
| Challenger Nonthaburi | 2022/08/21 03:00 | Seong Chan Hong v Stuart Parker | 6-3,1-6,6-3 |
| ITF M25 Tbilisi | 2022/08/02 11:35 | Seong Chan Hong v Prajnesh Gunneswaran | 6-3,3-6,5-7 |
| ITF M25 Tbilisi | 2022/07/26 09:40 | Seong Chan Hong v Daniil Ostapenkov | 3-6,3-6 |
| Challenger Nur-Sultan | 2022/07/19 09:15 | Roman Safiullin v Seong Chan Hong | 6-2,3-6,6-3 |
| ITF M15 Daegu | 2022/08/30 01:00 | Thomas Fancutt v Yunseok Jang | 6-3,6-0 |
| ITF M15 Changwon | 2022/08/26 01:00 | Thomas Fancutt v Ryuki Matsuda | 4-6,6-2,6-7 |
| ITF M15 Changwon | 2022/08/25 01:25 | Thomas Fancutt v Palaphoom Kovapitukted | 6-1,6-4 |
| ITF M15 Changwon | 2022/08/23 03:40 | Thomas Fancutt v Yunseok Jang | 6-2,6-4 |
| ITF M15 Anseong | 2022/08/20 01:00 | Sora Fukuda v Thomas Fancutt | 6-1,6-3 |
| ITF M15 Anseong | 2022/08/19 01:00 | Jeamoon Lee v Thomas Fancutt | 3-6,5-7 |
| ITF M15 Anseong | 2022/08/18 02:55 | Haesun Lee v Thomas Fancutt | 6-7,4-6 |
| ITF M15 Anseong | 2022/08/16 00:55 | Chanchai Sookton-Eng v Thomas Fancutt | 3-6,5-7 |