Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| Challenger Jinan | 2024/08/18 04:45 | Moerani Bouzige v Yunseong Chung | 1-6,6-3,7-5 |
| ITF M25 Taipei | 2024/08/08 02:30 | Kokoro Isomura v Yunseong Chung | 7-5,6-2 |
| ITF M25 Taipei | 2024/08/07 07:30 | Yunseong Chung v Kris Van Wyk | 2-6,6-1,6-4 |
| ITF M25 Tianjin | 2024/07/19 08:00 | Yunseong Chung v Aliaksandr Liaonenka | 2-6,1-6 |
| ITF M25 Tianjin | 2024/07/18 01:55 | Yunseong Chung v Ryotaro Taguchi | 6-3,7-6 |
| ITF M25 Tianjin | 2024/07/17 03:45 | Yunseong Chung v Weitao Xu | 6-3,7-5 |
| ITF M25 Tianjin | 2024/07/11 02:00 | Mukund Sasikumar v Yunseong Chung | 4-6,6-3,6-2 |
| ITF M25 Tianjin | 2024/07/10 02:00 | Aliaksandr Liaonenka v Yunseong Chung | 7-6,2-6,3-6 |
| Challenger Taipei | 2024/10/21 10:10 | Hyeon Chung v Yasutaka Uchiyama | 0-6,3-6 |
| ITF M25 Takasaki | 2024/09/20 01:00 | Goncalo Oliveira v Hyeon Chung | 6-1,3-6,6-0 |
| ITF M25 Takasaki | 2024/09/19 04:40 | Hyeon Chung v Hikaru Shiraishi | 6-3,6-3 |
| ITF M25 Takasaki | 2024/09/18 05:15 | Hyeon Chung v Yamato Sueoka | 6-1,6-3 |
| ITF M25 Sapporo | 2024/09/03 03:00 | Hyeon Chung v Hiromasa Koyama | 5-7,1-6 |
| Wimbledon | 2023/06/26 14:00 | Dimitar Kuzmanov v Hyeon Chung | 2-6,6-3,3-6 |
| Challenger Nottingham | 2023/06/13 13:55 | Nuno Borges v Hyeon Chung | 6-3,6-2 |
| Challenger Surbiton | 2023/06/05 12:40 | Hyeon Chung v Andy Murray | 3-6,2-6 |