Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Nonthaburi MD | 2023/01/04 09:05 | Kelly/Purcell v Nam/Song | 6-7,6-7 |
| Challenger Kobe MD | 2022/11/17 05:45 | Nam/Song v Matsui/Uesugi | 5-7,3-6 |
| Challenger Kobe MD | 2022/11/15 04:00 | Nam/Song v Ionel/Jianu | 6-3,6-2 |
| Challenger Matsuyama MD | 2022/11/10 04:00 | Nam/Song v Sweeny/Tu | 3-6,4-6 |
| Challenger Matsuyama MD | 2022/11/08 06:35 | Nam/Song v Kono/Kusuhara | 6-3,6-4 |
| Challenger Yokohama MD | 2022/11/03 05:15 | Fujiwara/Imamura v Nam/Song | 3-6,6-2,10-7 |
| Challenger Yokohama MD | 2022/11/02 04:55 | Matsui/Uesugi v Nam/Song | 3-6,6-7 |
| Challenger Busan MD | 2022/10/23 02:30 | Nam/Song v Polmans/Purcell | 7-6,2-6,10-12 |