Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF Japan F8 | 2018/06/11 00:00 | Yunosuke Tanaka v Tomohiro Masabayashi | 6-1,3-6,6-2 |
| ITF Japan F8 | 2018/06/09 08:30 | Taketo Takamisawa v Tomohiro Masabayashi | 3-6,3-6 |
| ITF Japan F8 | 2018/06/09 01:00 | Seita Watanabe v Tomohiro Masabayashi | 7-6,5-7,4-6 |
| ITF Japan F7 | 2018/06/07 05:25 | Tomohiro Masabayashi v Makoto Ochi | 2-6,2-6 |
| ITF Japan F7 | 2018/06/04 01:00 | Yuichiro Inui v Tomohiro Masabayashi | 5-7,3-6 |
| ITF Japan F7 Qual | 2018/06/03 03:10 | Tomohiro Masabayashi v Ko Suzuki | 5-7,7-6,6-4 |
| ITF Japan F7 Qual | 2018/06/02 03:00 | Tomohiro Masabayashi v Kenta Kurita | 6-2,6-3 |
| ITF Japan F5 | 2018/03/31 00:30 | Rio Noguchi v Tomohiro Masabayashi | 4-6,6-1,7-5 |
| ITF Chinese Taipei F2 Qual | 2017/06/19 03:30 | Fei Ti Liao v Jeffrey Hsu | 6-7,6-3,6-0 |
| ITF Chinese Taipei F1 Qual | 2017/06/11 04:30 | Jeffrey Hsu v Tsung-Hao Huang | 5-7,3-6 |
| ITF USA F2 Qual | 2017/01/07 22:30 | Tanner K Smith v Jeffrey Hsu | 6-3,6-4 |
| ITF USA F1 Qual | 2016/12/31 17:00 | Martin Redlicki v Jeffrey Hsu | 7-6,6-3 |
| ITF USA F36 | 2016/11/05 15:30 | Noe Khlif v Jeffrey Hsu | 6-4,6-3 |
| ITF China F11 Qual | 2015/07/18 09:35 | Ruikai Wang v Jeffrey Hsu | 3-6,6-3,6-4 |
| ITF China F10 Qual | 2015/07/12 02:00 | Jeffrey Hsu v Zuxin Zheng | 7-5,6-7,0-6 |
| ITF China F10 Qual | 2015/07/11 02:00 | Jeffrey Hsu v Bo Kun Zhang | 6-1,6-3 |