Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| 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 Hong Kong F6 | 2017/12/30 03:00 | Wai Yu Kai v Tomohiro Masabayashi | 3-6,6-3,6-3 |
| ITF Hong Kong F2 Qual | 2017/06/25 03:00 | Mousheg Hovhannisyan v Tomohiro Masabayashi | 6-2,6-4 |
| ITF Hong Kong F2 Qual | 2017/06/24 03:00 | Patrick Rynsaardt v Tomohiro Masabayashi | 1-6,0-6 |
| ITF Hong Kong F1 | 2017/06/21 07:00 | Francis Casey Alcantara v Tomohiro Masabayashi | 6-4,6-4 |
| ITF Hong Kong F1 | 2017/06/19 06:00 | Tomohiro Masabayashi v San Wong | 6-1,6-1 |
| ITF Japan F8 | 2017/06/11 00:00 | Rio Noguchi v Tomohiro Masabayashi | 6-2,6-1 |
| ITF Hong Kong F6 | 2017/12/31 02:00 | Ibuki Furuta v Yunosuke Tanaka | 1-6,6-1,3-6 |
| ITF Hong Kong F6 | 2017/12/30 03:00 | Ibuki Furuta v Ching Ho Sunny Yue | 6-3,6-3 |
| ITF Hong Kong F5 | 2017/12/24 02:00 | Michael Zhu v Ibuki Furuta | 4-6,6-2,7-6 |
| ITF Hong Kong F5 | 2017/12/23 03:00 | Rui-Xuan Wang v Ibuki Furuta | 3-6,3-6 |
| ITF Japan F8 | 2017/06/15 03:10 | Ibuki Furuta v Sora Fukuda | 6-4,2-6,1-6 |
| ITF Japan F8 | 2017/06/14 05:30 | Ibuki Furuta v Teppei Uesugi | 6-3,7-5 |
| ITF Japan F8 | 2017/06/10 00:00 | Ibuki Furuta v Yuga Tashiro | 6-3,6-4 |
| ITF Japan F7 | 2017/06/05 02:25 | Yosuke Watanuki v Ibuki Furuta | 6-1,6-4 |