Ground: Hardcourt outdoor
| ITF Japan F8 | 2015/06/23 01:00 | Ryota Tanuma v Renta Tokuda | 6-1,1-6,5-7 |
| ITF M15 Osaka | 2025/04/22 02:30 | Shintaro Imai v Renta Tokuda | 6-1,6-3 |
| ITF M15 Osaka | 2025/04/19 02:00 | Tsung-Hao Huang v Renta Tokuda | 7-6,1-6,6-4 |
| ITF M15 Osaka | 2025/04/18 01:00 | Jumpei Yamasaki v Renta Tokuda | 1-6,4-6 |
| ITF M15 Osaka | 2025/04/17 01:00 | Yuta Tomida v Renta Tokuda | 3-6,1-6 |
| ITF M15 Osaka | 2025/04/16 02:30 | Renta Tokuda v Takuya Kumasaka | 7-6,1-6,6-3 |
| ITF M15 Nonthaburi | 2025/03/26 06:00 | Renta Tokuda v Duckhee Lee | 3-6,3-6 |
| ITF M15 Nonthaburi Qual | 2025/03/23 04:30 | Renta Tokuda v Yeongseok Jeong | 6-3,6-4 |
| ITF M25 Shenzhen | 2025/03/21 02:30 | Ye Cong Mo v Renta Tokuda | 7-6,6-4 |
| UTR Pro Kawaguchi | 2025/04/22 01:00 | Ko Nagashima v Ryota Tanuma | 1-6,0-6 |
| UTR Pro Kawaguchi | 2025/04/21 01:00 | Ryota Tanuma v Masaki Tonaka | 7-6,6-2 |
| ITF M25 Takasaki | 2024/09/18 03:30 | Ryota Tanuma v Yusuke Takahashi | 2-6,2-6 |
| ITF M25 Takasaki | 2024/09/16 01:00 | Ryota Tanuma v Noritaka Koizumi | 6-2,6-7,10-4 |
| ITF M25 Sapporo | 2024/09/11 03:00 | Ryota Tanuma v Ryotaro Taguchi | 3-6,6-4,5-7 |
| ITF M25 Nakhon Si Thammarat | 2024/08/29 03:15 | Ryota Tanuma v Uisung Park | 6-7,3-6 |
| ITF M25 Nakhon Si Thammarat | 2024/08/27 02:00 | Hiroki Moriya v Ryota Tanuma | 0-6,6-4,3-6 |
| ITF M15 Nakhon Si Thammarat | 2024/08/20 04:05 | Ryota Tanuma v Leo Borg | 1-6,3-6 |