Round: 25 Ground: Hardcourt outdoor
| ITF Japan F4 | 2018/03/25 01:00 | Takumi Kato v Teppei Uesugi | 1-6,4-6 |
| ITF Japan F4 | 2018/03/24 00:00 | Takumi Kato v Tetsuro Habusawa | 6-2,6-3 |
| ITF Japan F4 | 2017/03/25 03:00 | Takumi Kato v Yuga Tashiro | 5-7,3-6 |
| ITF M15 - Kofu | 2019/03/20 05:15 | Kento Takeuchi v Yuki Mochizuki | 1-6,6-4,6-3 |
| ITF M15 - Nishi-Tokyo | 2019/03/14 03:45 | Shuichi Sekiguchi v Yuki Mochizuki | 6-2,6-1 |
| ITF M15 - Nishi-Tokyo | 2019/03/12 03:20 | Yuki Mochizuki v Hong Kit Wong | 6-2,6-4 |
| ITF M15 Nishi-Tama | 2019/03/08 02:25 | Hiroyasu Ehara v Yuki Mochizuki | 6-3,4-6,7-5 |
| ITF M15 Nishi-Tama | 2019/03/06 03:20 | Yuki Mochizuki v Daisuke Sumizawa | 6-1,7-6 |
| ITF M25 Hong Kong | 2019/01/04 02:00 | Julian Lenz v Yuki Mochizuki | 6-7,6-1,6-2 |
| ITF M25 Hong Kong | 2019/01/03 02:00 | Yuki Mochizuki v Carlos Boluda-Purkiss | 6-3,7-5 |
| ITF M25 Hong Kong | 2019/01/02 04:35 | Hong Kit Wong v Yuki Mochizuki | 3-6,4-6 |