Stadium: Court 3 Round: 26 Ground: Clay
| ATP Tokyo MD | 2023/10/18 02:00 | Watanabe/Yuzuki v Murray/Venus | 2-6,7-6,3-10 |
| ATP Tokyo MD | 2023/10/14 06:50 | Ichikawa/Imamura v Watanabe/Yuzuki | 4-6,6-3,10-8 |
| ITF M25 Takasaki MD | 2023/09/23 03:00 | Watanabe/Yuzuki v Ichikawa/Kawachi | 6-4,2-6,10-5 |
| ITF M25 Takasaki MD | 2023/09/22 03:50 | Watanabe/Yuzuki v Ochi/Tanuma | 7-6,6-3 |
| ITF M25 Takasaki MD | 2023/09/21 06:00 | Watanabe/Yuzuki v Matsumura/Takada | 6-3,6-1 |
| ITF M25 Takasaki MD | 2023/09/20 04:20 | Watanabe/Yuzuki v Masabayashi/Taguchi | 7-6,6-4 |
| ITF M25 Sapporo MD | 2023/09/16 02:35 | Watanabe/Yuzuki v Nakagawa/Ogura | 5-7,6-4,9-11 |
| ITF M25 Sapporo MD | 2023/09/14 06:30 | Watanabe/Yuzuki v Ferguson/Fields | 6-2,6-3 |