| ITF M25 Sapporo | 09/09 04:50 | 54 | Yuta Kikuchi v Ryo Tabata | 6-4,6-7,10-4 | |
| ITF M15 Tokyo | 07/09 03:00 | 19 | Kenta Miyoshi v Ryo Tabata | 6-3,6-1 | |
| ITF M15 Tokyo | 07/08 01:00 | 54 | Natsuki Yamamoto v Ryo Tabata | 4-6,6-3,13-15 | |
| ITF M15 Tokyo | 07/03 05:30 | 25 | Renta Tokuda v Ryo Tabata | 6-2,6-3 | |
| ITF M15 Karuizawa | 05/30 03:20 | 26 | Ryo Tabata v Ryota Tanuma | 2-6,3-6 | |
| ITF M15 Karuizawa | 05/29 03:00 | 25 | Mitsuki Wei Kang Leong v Ryo Tabata | 1-6,3-6 |