| ITF M25 Tianjin | 2024/07/18 01:55 | Yunseong Chung v Ryotaro Taguchi | 6-3,7-6 |
| Challenger Gwangju | 2025/04/23 01:00 | Uisung Park v Yunseong Chung | 4-6,6-3,6-4 |
| Challenger Seoul | 2024/10/29 03:25 | Yunseong Chung v Hyeon Chung | 5-7,3-6 |
| 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 Ahmedabad | 2025/03/28 04:30 | Karan Singh v Ryotaro Taguchi | 6-4,6-4 |
| ITF M25 Ahmedabad | 2025/03/27 04:30 | Ishaque Eqbal v Ryotaro Taguchi | 5-7,1-6 |
| ITF M25 Ahmedabad | 2025/03/26 03:30 | Sidharth Rawat v Ryotaro Taguchi | 6-7,6-7 |
| ITF M25 Toulouse | 2025/03/20 09:00 | Ryotaro Taguchi v Marat Sharipov | 4-6,2-6 |
| ITF M25 Toulouse | 2025/03/19 09:00 | Yanis Ghazouani Durand v Ryotaro Taguchi | 3-6,6-7 |
| ITF M25 Les Franqueses | 2025/03/13 08:30 | Ryotaro Taguchi v Alberto Barroso Campos | 3-6,6-3,7-6 |
| ITF M15 Poitiers | 2025/03/05 11:30 | Ryotaro Taguchi v Hamish Stewart | 5-7,5-7 |
| ITF M25 Faro | 2025/02/25 10:00 | Maks Kasnikowski v Ryotaro Taguchi | 6-1,6-3 |