Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Sapporo MD | 2023/09/13 05:30 | Kono/Kusuhara v Masabayashi/Matsuda | 6-3,6-2 |
| ITF M25 Tainan MD | 2023/08/24 05:55 | Ochi/Yuzuki v Masabayashi/Matsuda | 6-3,7-5 |
| ITF M25 Tainan MD | 2023/08/22 05:15 | Masabayashi/Matsuda v Kumasaka/Okamura | 6-2,6-3 |
| ITF M25 Tainan MD | 2023/08/19 05:00 | Masabayashi/Matsuda v Ganta/Huang | 3-6,4-6 |
| ITF M25 Tainan MD | 2023/08/18 04:55 | Masabayashi/Matsuda v Sueoka/Tajima | 6-3,1-6,10-8 |
| ITF M25 Tainan MD | 2023/08/17 07:25 | Ichikawa/Watanabe v Masabayashi/Matsuda | 6-7,4-6 |
| ITF M25 Tainan MD | 2023/08/16 09:05 | Hung/Zhou v Masabayashi/Matsuda | 5-7,4-6 |
| ITF M25 Sapporo MD | 2022/09/09 04:05 | Masabayashi/Matsuda v Isomura/Sueoka | 4-6,3-6 |