体育场: Court 10 轮: 27 Ground: Clay
| ITF日本F3 | 2017/03/20 01:00 | Renta Tokuda v Jumpei Yamasaki | 3-6,6-1,3-6 |
| ITF泰国F3 | 2016/09/09 03:00 | Renta Tokuda v Jumpei Yamasaki | 7-5,6-1 |
| ITF泰国F2 | 2016/08/31 03:00 | Jumpei Yamasaki v Renta Tokuda | 6-4,2-6,0-6 |
| ITF越南F8 | 2016/08/04 02:00 | Renta Tokuda v Jumpei Yamasaki | 1-6,3-6 |
| ITF日本F6 | 2018/04/10 02:45 | Renta Tokuda v 岛袋将 | 6-4,4-6,6-2 |
| ITF日本F5 | 2018/04/04 01:00 | 市川泰诚 v Renta Tokuda | 6-3,6-3 |
| ITF日本F5 | 2018/04/03 04:10 | 片山翔 v Renta Tokuda | 2-6,4-6 |
| ITF日本F4 | 2018/04/01 02:00 | Renta Tokuda v 绵贯阳介 | 5-7,1-6 |
| ITF日本F4 | 2018/03/31 02:30 | Kuan-Yi Lee v Renta Tokuda | 0-6,2-6 |
| ITF日本F4 | 2018/03/30 01:00 | Renta Tokuda v 雅各布•吉利斯 | 6-3,6-2 |
| ITF日本F4 | 2018/03/29 03:45 | Renta Tokuda v Yuta Shimizu | 6-3,6-1 |
| ITF日本F4 | 2018/03/27 04:20 | Renta Tokuda v 直树中川 | 6-2,6-2 |
| ITF日本F6 | 2018/04/12 01:00 | Jumpei Yamasaki v 高欣 | 3-6,7-6,6-4 |
| ITF日本F6 | 2018/04/10 01:00 | Jumpei Yamasaki v 吉备雄也 | 7-6,6-1 |
| ITF日本F5 | 2018/04/04 01:00 | 九户真太郎 v Jumpei Yamasaki | 6-3,6-4 |
| ITF日本F5 | 2018/04/02 02:20 | Jumpei Yamasaki v 森谷宗一郎 | 6-1,6-3 |
| ITF日本F4 | 2018/03/28 01:00 | Jumpei Yamasaki v 越智真 | 1-6,2-6 |
| ITF日本F4 | 2018/03/26 01:00 | Jumpei Yamasaki v 上杉哲平 | 6-2,7-5 |
| ITF日本F4 | 2018/03/25 01:00 | Jumpei Yamasaki v Yuga Tashiro | 6-2,6-3 |
| ITF日本F3 | 2018/03/19 01:00 | 关口周一 v Jumpei Yamasaki | 6-7,7-6,6-2 |