Stadium: Court 6 Round: 26 Ground: Clay
| ITF Japan F5 | 2018/04/03 01:00 | Shao-Fan Liu v Taisei Ichikawa | 6-7,0-6 |
| ITF Japan F8 | 2017/06/14 03:00 | Katsuki Nagao v Taisei Ichikawa | 6-0,6-1 |
| ITF Japan F8 | 2017/06/11 00:00 | Kazuma Kawachi v Taisei Ichikawa | 6-2,5-7,2-6 |
| ITF Japan F8 | 2017/06/10 00:00 | Kousuke Ogura v Taisei Ichikawa | 2-6,2-6 |
| ITF Japan F5 | 2018/04/03 04:10 | Sho Katayama v Renta Tokuda | 2-6,4-6 |
| ITF Japan F4 | 2018/04/01 02:00 | Renta Tokuda v Yosuke Watanuki | 5-7,1-6 |
| ITF Japan F4 | 2018/03/31 02:30 | Kuan-Yi Lee v Renta Tokuda | 0-6,2-6 |
| ITF Japan F4 | 2018/03/30 01:00 | Renta Tokuda v Jacob Grills | 6-3,6-2 |
| ITF Japan F4 | 2018/03/29 03:45 | Renta Tokuda v Yuta Shimizu | 6-3,6-1 |
| ITF Japan F4 | 2018/03/27 04:20 | Renta Tokuda v Naoki Nakagawa | 6-2,6-2 |
| Challenger Qujing Qual | 2018/03/18 03:00 | Renta Tokuda v Martins Podzus | 7-6,6-7,3-6 |
| Challenger Shenzhen Qual | 2018/03/12 04:45 | Jason Kubler v Renta Tokuda | 6-1,7-6 |