| UTR Pro Miki | 2023/06/29 06:00 | Ryoma Matsushita v Mizuki Kawada | 6-4,7-6 |
| UTR Pro Miki | 2023/06/28 02:00 | Rikuto Yamaguchi v Ryoma Matsushita | 6-1,4-6,6-3 |
| UTR Pro Tennis Series Miki | 2022/12/10 05:00 | Ryoma Matsushita v Yuga Tashiro | 6-2,4-6,2-6 |
| UTR Pro Tennis Series Miki | 2022/12/09 03:30 | Yudai Umeoka v Ryoma Matsushita | 4-6,1-6 |
| UTR Pro Tennis Series Miki | 2022/12/08 02:00 | Sora Fukuda v Ryoma Matsushita | 6-2,5-0 |
| UTR Pro Tennis Series Miki | 2022/12/07 02:00 | So Ogiri v Ryoma Matsushita | 1-6,1-6 |
| UTR Pro Tennis Series Miki | 2022/12/05 06:30 | Yuki Karatsu v Ryoma Matsushita | 0-6,4-5 |
| ITF M15 Albuquerque | 2022/09/29 01:00 | Chukang Wang v Ryoma Matsushita | 6-1,6-4 |
| UTR Pro Miki | 2023/06/29 05:32 | Rikuto Yamaguchi v Ryotaro Taguchi | 2-6,1-6 |
| UTR Pro Miki | 2023/06/28 02:00 | Yuto Takahashi v Ryotaro Taguchi | 2-6,4-6 |
| UTR Pro Miki | 2023/06/26 02:00 | Mizuki Kawada v Ryotaro Taguchi | 0-6,4-6 |
| ITF M25 Nakhon Si Thammarat | 2023/06/14 06:10 | Yusuke Takahashi v Ryotaro Taguchi | 6-2,6-1 |
| ITF M25 Nakhon Si Thammarat | 2023/06/12 02:00 | Ryotaro Taguchi v Guntinun Sootinun-Opart | 6-4,6-3 |
| ITF M25 Nakhon Si Thammarat | 2023/06/11 04:20 | Ryotaro Taguchi v Teerapat Khantiweerawat | 6-2,6-2 |
| ITF M15 Nakhon Si Thammarat | 2023/06/07 03:25 | Ryotaro Taguchi v Philip Sekulic | 4-6,5-7 |
| ITF M15 Nakhon Si Thammarat | 2023/06/05 05:10 | Ryotaro Taguchi v Natthasith Kunsuwan | 6-0,6-3 |