Round: 54 Ground: Synthetic outdoor
| ITF Japan F5 | 2018/03/31 00:30 | Rio Noguchi v Tomohiro Masabayashi | 4-6,6-1,7-5 |
| ITF Japan F4 | 2018/03/25 01:00 | Tomohiro Masabayashi v Jack Murray | 6-7,0-6 |
| ITF Japan F4 | 2018/03/24 04:00 | Shunsuke Wakita v Tomohiro Masabayashi | 2-6,5-7 |
| ITF Japan F3 | 2018/03/17 00:30 | Tomohiro Masabayashi v Rimpei Kawakami | 2-6,4-6 |
| ITF Japan F2 | 2018/03/12 00:30 | Tamaki Yamao v Tomohiro Masabayashi | 6-3,4-6,6-1 |
| ITF Japan F2 | 2018/03/11 00:30 | Tomohiro Masabayashi v Ibuki Furuta | 6-3,4-6,6-2 |
| ITF Japan F2 | 2018/03/10 02:30 | Tomohiro Masabayashi v Ryuhei Azuma | 6-4,6-3 |
| ITF Japan F1 | 2018/03/04 01:00 | Tomohiro Masabayashi v Masaya Kobayashi | 1-6,6-3,5-7 |
| ITF Japan F3 | 2018/03/17 04:00 | Kenta Kurita v Takashi Saito | 7-5,3-6,0-6 |
| ITF Japan F1 | 2018/03/03 01:00 | Yasunori Hashikawa v Kenta Kurita | 6-2,6-4 |
| ITF Mexico F8 | 2017/12/03 17:00 | Jake Douglas v Kenta Kurita | 6-4,4-6,6-2 |
| ITF Mexico F7 | 2017/11/25 16:00 | Nicholas Shamma v Kenta Kurita | 6-0,6-3 |
| ITF Mexico F6 | 2017/11/18 16:00 | Kenta Kurita v Raul-Isaias Rosas-Zarur | 4-6,1-6 |
| ITF Guam F1 | 2017/06/17 23:00 | Nicholas Reyes v Kenta Kurita | 4-6,6-3,7-5 |
| ITF Guam F1 | 2017/06/16 23:00 | Kenta Kurita v Camden Camacho | 6-1,6-3 |
| ITF Japan F8 | 2017/06/10 04:00 | Kenta Kurita v Kazuki Nishiwaki | 1-6,5-7 |