| UTR - Pro Miki | 2023/04/10 05:30 | Yudai Umeoka v Brody Nejedly | 4-6,4-6 |
| UTR Pro Tennis Series Miki | 2022/12/10 05:00 | Yuki Karatsu v Yudai Umeoka | 7-6,6-4 |
| 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 00:30 | Yudai Umeoka v Yuki Karatsu | 6-2,6-1 |
| UTR Pro Tennis Series Miki | 2022/12/07 00:30 | Sora Fukuda v Yudai Umeoka | 6-0,6-1 |
| UTR Pro Tennis Series Miki | 2022/12/06 05:06 | So Ogiri v Yudai Umeoka | 6-4,6-3 |
| ITF M25 - Sharm El Sheikh | 2022/11/14 10:45 | Yudai Umeoka v Samuel Sanchez | 1-6,2-6 |
| ITF M25 - Sharm El Sheikh | 2022/11/06 08:00 | Yudai Umeoka v Filippo Mondini | 2-6,6-3,7-10 |
| UTR - Pro Miki | 2023/04/10 04:00 | Ryotaro Taguchi v Yuto Oki | 6-1,6-1 |
| ITF - M25 Kashiwa | 2023/04/05 03:15 | Ryotaro Taguchi v Daisuke Sumizawa | 6-7,7-6,6-7 |
| ITF - M25 Kashiwa | 2023/04/03 04:00 | Ryotaro Taguchi v Asahi Harazaki | 6-4,7-6 |
| ITF - M25 Kashiwa | 2023/04/02 04:00 | Maximus Jones v Ryotaro Taguchi | 6-7,5-7 |
| ITF - M25 Tsukuba | 2023/03/30 00:55 | Yu Hsiou Hsu v Ryotaro Taguchi | 6-1,6-4 |
| ITF - M25 Tsukuba | 2023/03/29 00:30 | Koki Matsuda v Ryotaro Taguchi | 6-3,2-6,2-6 |
| ITF - M25 Tsukuba | 2023/03/27 05:00 | Ryotaro Taguchi v Issei Okamura | 7-5,6-2 |
| ITF - M25 Tsukuba | 2023/03/27 00:30 | Maximus Jones v Ryotaro Taguchi | 4-6,0-6 |