Stadium: Centre Court Round: 26 Ground: Hardcourt outdoor
| Challenger Porto MD | 2023/08/03 14:45 | Matsui/Uesugi v Kaliyanda Poonacha/Sharan | 6-4,6-4 |
| Challenger Istanbul MD | 2023/09/06 07:00 | Kaliyanda Poonacha/Sharan v Celikbilek/Ilkel | 7-6,5-7,7-10 |
| Challenger Mallorca MD | 2023/08/31 16:55 | Kaliyanda Poonacha/Sharan v Arends/Sitak | 2-6,4-6 |
| Challenger Mallorca MD | 2023/08/29 14:20 | Giotis/Sarksian v Kaliyanda Poonacha/Sharan | 3-6,4-6 |
| Challenger Porto MD | 2023/08/03 14:45 | Matsui/Uesugi v Kaliyanda Poonacha/Sharan | 6-4,6-4 |
| Challenger Porto MD | 2023/08/01 17:50 | Kaliyanda Poonacha/Sharan v Braynin/Yevseyev | 6-3,3-6,10-5 |
| Challenger Shanghai MD | 2023/09/08 07:10 | Matsui/Uesugi v Bolt/Saville | 6-4,3-6,9-11 |
| Challenger Shanghai MD | 2023/09/07 09:00 | Matsui/Uesugi v Bellier/Chappell | 6-3,6-2 |
| Challenger Shanghai MD | 2023/09/06 03:00 | Matsui/Uesugi v Casey Alcantara/Jasika | 6-3,5-7,10-2 |
| Challenger Zhangjiagang MD | 2023/09/01 08:10 | Matsui/Uesugi v Ho/Romios | 4-6,7-5,5-10 |
| Challenger Zhangjiagang MD | 2023/08/31 07:25 | Matsui/Uesugi v Saville/Tu | 6-4,1-6,10-7 |
| Challenger Zhangjiagang MD | 2023/08/30 13:20 | Matsui/Uesugi v Denisov/Sheyngezikht | 7-6,6-4 |
| Challenger Zhuhai MD | 2023/08/25 09:20 | Matsui/Uesugi v Li/Li | 3-6,4-6 |
| Challenger Zhuhai MD | 2023/08/24 06:25 | Matsui/Uesugi v Strombachs/Zhu | 7-6,6-4 |