| UTR Pro Tennis Series Miki | 2022/07/15 00:30 | Yudai Watanabe v Yuki Mochizuki | 1-6,1-6 |
| UTR Pro Tennis Series Miki | 2022/07/14 00:30 | Takamasa Mishiro v Yudai Watanabe | 6-1,6-4 |
| UTR Pro Tennis Series Miki | 2022/07/13 00:30 | Yudai Watanabe v Shinnosuke Hiramatsu | 3-6,2-6 |