Stadium: Show court Round: 25 Ground: Hardcourt outdoor
| ITF M15 Kashiwa | 2024/04/03 04:10 | Keisuke Saitoh v Tsung-Hao Huang | 6-2,6-3 |
| ITF M15 Kuching | 2022/08/04 04:30 | Tsung-Hao Huang v Keisuke Saitoh | 6-1,6-0 |
| ITF M25 Taipei | 2024/08/02 02:25 | Ryotaro Taguchi v Tsung-Hao Huang | 6-4,6-4 |
| ITF M25 Taipei | 2024/08/01 01:30 | Tsung-Hao Huang v Sidharth Rawat | 3-6,6-4,6-2 |
| ITF M25 Taipei | 2024/07/31 05:00 | Tsung-Hao Huang v Elijah Cham | 6-4,6-4 |
| ITF M25 Tianjin | 2024/07/19 08:00 | Yi Zhou v Tsung-Hao Huang | 6-3,7-5 |
| ITF M25 Tianjin | 2024/07/18 02:30 | Tsung-Hao Huang v Yan Bai | 6-4,6-0 |
| ITF M25 Tianjin | 2024/07/17 03:45 | Weiyi Kong v Tsung-Hao Huang | 1-6,1-6 |
| ITF M25 Tianjin | 2024/07/10 03:25 | Tsung-Hao Huang v Evgeny Donskoy | 3-6,2-6 |
| ITF M15 Tianjin | 2024/07/02 08:55 | Yuquan Jin v Tsung-Hao Huang | 6-3,6-0 |
| ITF M25 Taipei | 2024/08/04 02:00 | Yu Hsiou Hsu v Keisuke Saitoh | 3-6,1-6 |
| ITF M25 Taipei | 2024/08/03 01:55 | Keisuke Saitoh v Ryotaro Taguchi | 3-6,7-6,7-6 |
| ITF M25 Taipei | 2024/08/02 02:00 | Keisuke Saitoh v Takuya Kumasaka | 6-1,6-4 |
| ITF M25 Taipei | 2024/08/01 04:20 | Kokoro Isomura v Keisuke Saitoh | 3-6,4-6 |
| ITF M25 Taipei | 2024/07/31 03:25 | Keisuke Saitoh v Tomohiro Masabayashi | 6-1,6-0 |
| ITF M25 Taipei | 2024/07/29 02:00 | Keisuke Saitoh v Chen-Yu Lu | 6-3,6-0 |
| ITF M15 Tokyo | 2024/07/02 04:40 | Keisuke Saitoh v Kenta Miyoshi | 6-7,0-6 |
| ITF M25 Kursumlijska Banja | 2024/06/04 10:50 | Saba Purtseladze v Keisuke Saitoh | 6-3,6-4 |