Stadium: Court 9 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Karuizawa | 2023/06/01 01:45 | Ryotaro Matsumura v Hikaru Shiraishi | 4-6,2-6 |
| ITF M15 Karuizawa | 2023/05/30 03:30 | Ryotaro Matsumura v Naoki Tajima | 3-6,6-1,6-4 |
| ITF M15 Addis Ababa | 2023/05/23 12:00 | Nicolas Villalon v Ryotaro Matsumura | 6-4,6-2 |
| ITF M15 Addis Ababa | 2023/05/18 09:10 | S D Prajwal Dev v Ryotaro Matsumura | 6-3,6-4 |
| ITF M15 Addis Ababa | 2023/05/17 14:00 | Ryotaro Matsumura v Leonardo Catani | 6-4,6-4 |
| UTR Pro Miki | 2023/04/15 05:34 | Ryotaro Matsumura v Ryotaro Taguchi | 6-4,3-6,3-6 |
| UTR Pro Miki | 2023/04/14 02:00 | Ryotaro Matsumura v Kento Tagashira | 6-1,6-3 |
| UTR Pro Miki | 2023/04/13 06:45 | Ryotaro Matsumura v Graham Maassen | 6-0,6-2 |
| UTR Pro Miki | 2023/07/02 02:00 | Yuta Tomida v Shunya Maruyama | 6-4,4-6,5-3 |
| UTR Pro Miki | 2023/07/01 02:00 | Ryotaro Taguchi v Yuta Tomida | 1-6,7-5,4-6 |
| UTR Pro Miki | 2023/06/30 03:27 | Yuta Tomida v Yuto Okuchi | 6-3,6-0 |
| UTR Pro Miki | 2023/06/28 03:30 | Yuta Tomida v Yuma Daijima | 7-5,5-1 |
| UTR Pro Miki | 2023/06/27 00:30 | Yuta Tomida v Brody Nejedly | 6-0,6-3 |
| UTR Pro Miki | 2023/06/26 05:00 | Fujii Yuto v Yuta Tomida | 4-6,5-7 |
| ITF M15 Antalya | 2022/05/23 12:30 | Yuta Tomida v Baran Soyler | 2-6,1-6 |
| ITF M15 Antalya | 2022/05/16 08:20 | Evgeny Philippov v Yuta Tomida | 6-2,6-2 |