| UTR Pro Miki | 2023/04/11 00:30 | Taketo Takamisawa v Graham Maassen | 6-1,6-1 |
| UTR Pro Miki | 2023/04/10 01:00 | Taketo Takamisawa v Lemiel Kei Taira | 6-4,6-0 |
| ITF M25 Kashiwa | 2023/04/02 00:30 | Taketo Takamisawa v Issei Okamura | 1-6,2-6 |
| ITF M25 Tsukuba | 2023/03/27 00:30 | Toru Horie v Taketo Takamisawa | 4-6,6-3,10-4 |
| ITF M25 Loule | 2023/03/01 12:05 | Taketo Takamisawa v Yshai Oliel | 1-6,1-6 |
| ITF M25 Loule | 2023/02/28 10:30 | Alexander Wolfschmidt v Taketo Takamisawa | 4-6,1-6 |
| ITF M25 Loule | 2023/02/27 13:30 | Sil Hollemans v Taketo Takamisawa | 2-6,2-6 |
| ITF M25 Loule | 2023/02/26 12:00 | Moritz Schroeter v Taketo Takamisawa | 4-6,2-6 |
| UTR Pro Miki | 2023/04/11 02:00 | Lemiel Kei Taira v Ryotaro Matsumura | 2-6,0-6 |
| ITF M25 Tsukuba | 2023/03/27 06:00 | Naoki Tajima v Ryotaro Matsumura | 6-3,0-6,10-4 |
| ITF M25 Tsukuba | 2023/03/27 00:30 | Yamato Sueoka v Ryotaro Matsumura | 2-6,6-7 |
| ITF M25 Loule | 2023/03/01 13:30 | Goncalo Oliveira v Ryotaro Matsumura | 6-1,6-2 |
| ITF M25 Loule | 2023/02/28 14:10 | Harry Wendelken v Ryotaro Matsumura | 7-5,3-6,4-10 |
| ITF M25 Loule | 2023/02/27 10:00 | Joao Dinis Silva v Ryotaro Matsumura | 6-7,3-6 |
| ITF M25 Loule | 2023/02/26 10:00 | Adam Blecha v Ryotaro Matsumura | 2-6,4-6 |
| ITF M25 Faro | 2023/02/20 10:00 | Guy Den Heijer v Ryotaro Matsumura | 6-4,4-6,10-3 |