| UTR Pro Miki | 2023/04/21 05:30 | Henrik Heise Korsgaard v Natsuki Yamamoto | 6-3,6-4 |
| UTR Pro Miki | 2023/04/20 02:00 | Haruki Okude v Natsuki Yamamoto | 3-6,5-7 |
| UTR Pro Miki | 2023/04/18 02:00 | Bang Shuo Yin v Natsuki Yamamoto | 2-6,4-5 |
| UTR Pro Miki | 2023/04/16 00:30 | Natsuki Yamamoto v Taketo Takamisawa | 4-6,4-5 |
| UTR Pro Miki | 2023/04/15 08:47 | Ren Nakamura v Natsuki Yamamoto | 2-6,3-6 |
| UTR Pro Miki | 2023/04/14 03:30 | Natsuki Yamamoto v Henrik Heise Korsgaard | 1-6,4-5 |
| UTR Pro Miki | 2023/04/12 05:14 | Natsuki Yamamoto v Kazuma Kimura | 7-5,6-2 |
| UTR Pro Miki | 2023/04/11 02:00 | Natsuki Yamamoto v Bang Shuo Yin | 6-7,6-3,6-3 |
| UTR Pro Miki | 2023/04/22 02:00 | Taichi Wakamatsu v Kento Tagashira | 6-3,5-4 |
| UTR Pro Miki | 2023/04/21 07:00 | Kento Tagashira v Ryotaro Taguchi | 2-6,2-6 |
| UTR Pro Miki | 2023/04/20 06:00 | Kento Tagashira v Hikaru Takahashi | 1-6,3-6 |
| UTR Pro Miki | 2023/04/19 00:30 | Mizuki Kawada v Kento Tagashira | 6-4,6-4 |
| UTR Pro Miki | 2023/04/18 03:30 | Brody Nejedly v Kento Tagashira | 4-6,5-7 |
| UTR Pro Miki | 2023/04/15 03:30 | Kento Tagashira v Shinde Yuzuki | 3-6,7-6,5-7 |
| UTR Pro Miki | 2023/04/14 02:00 | Ryotaro Matsumura v Kento Tagashira | 6-1,6-3 |
| UTR Pro Miki | 2023/04/13 04:30 | Taketo Takamisawa v Kento Tagashira | 6-2,6-3 |