| ITF M15 Kayseri | 2025/06/18 10:42 | Ammar Faleh Alhogbani v Haoyuan Huang | 6-3,5-3 |
| ITF M15 Albuquerque | 2022/09/28 15:00 | Christian Lakoseljac v Haoyuan Huang | 6-7,6-1,6-4 |
| ITF M25 Montauban | 2022/06/20 09:50 | Haoyuan Huang v Lautaro Pane | 4-6,6-1,7-10 |
| ITF M15 Cancun | 2022/06/05 18:55 | Ezekiel Clark v Haoyuan Huang | 7-5,7-6 |
| ITF M15 Cancun | 2022/06/05 13:00 | Arvid Nordquist v Haoyuan Huang | 3-6,2-6 |
| ITF M15 Cancun | 2022/06/04 20:00 | Haoyuan Huang v Taha Baadi | 6-3,6-2 |
| ITF M15 Cancun | 2022/06/04 13:00 | Patricio Nieto v Haoyuan Huang | 0-6,1-6 |
| ITF M15 Cancun | 2022/05/27 14:00 | Federico Zeballos v Haoyuan Huang | 6-4,6-4 |
| ITF M15 Tokyo | 2025/07/02 01:00 | Tomohiro Masabayashi v Ryota Tanuma | 2-6,1-4 |
| ITF M15 Maanshan | 2025/06/24 04:05 | Pawit Sornlaksup v Tomohiro Masabayashi | 6-4,6-0 |
| ITF M25 Luzhou | 2025/06/18 02:00 | Wishaya Trongcharoenchaikul v Tomohiro Masabayashi | 6-4,6-7,6-1 |
| ITF M25 Luzhou | 2025/06/17 03:30 | Tomohiro Masabayashi v Bogdan Seleznev | 6-2,6-3 |
| ITF M25 Changwon | 2025/06/04 02:30 | Renta Tokuda v Tomohiro Masabayashi | 6-1,6-1 |
| ITF M15 Daegu | 2025/05/29 01:00 | Yuki Mochizuki v Tomohiro Masabayashi | 6-3,6-1 |
| ITF M15 Daegu | 2025/05/28 01:00 | Geun Jun Kim v Tomohiro Masabayashi | 2-6,3-6 |
| ITF M15 Andong | 2025/05/22 01:00 | Chan-Yeong Oh v Tomohiro Masabayashi | 6-2,6-2 |