Stadium: Court 5 Round: 27 Ground: Hardcourt outdoor
| Challenger Palmas del Mar MD | 2023/06/17 19:00 | King/Stalder v Matsui/Uesugi | 3-6,7-5,11-9 |
| Challenger Palmas del Mar MD | 2023/06/16 19:30 | Matsui/Uesugi v Nam/Sitak | 6-4,7-5 |
| Challenger Palmas del Mar MD | 2023/06/15 22:30 | Fellows/Hernandez v Matsui/Uesugi | 5-7,2-6 |
| Challenger Tyler MD | 2023/06/08 20:35 | Bolt/Harris v Matsui/Uesugi | 6-3,6-4 |
| Challenger Tyler MD | 2023/06/08 02:40 | Alves/Heide v Matsui/Uesugi | 1-6,2-6 |
| Challenger Little Rock MD | 2023/05/31 20:50 | Dougaz/Escoffier v Matsui/Uesugi | 6-4,6-4 |
| Challenger Busan MD | 2023/05/10 08:15 | Hijikata/Tu v Matsui/Uesugi | 7-5,7-6 |
| Challenger Gwangju MD | 2023/05/04 07:50 | Harris/Smith v Matsui/Uesugi | 7-5,6-4 |