Stadium: Cancha 3 Round: 26 Ground: Hardcourt outdoor
| Challenger Yokkaichi MD | 2019/08/08 08:00 | Chung/Wu v Nam/Song | 7-5,5-7,9-11 |
| Challenger Yokkaichi MD | 2019/08/07 06:00 | Chung/Wu v Lock/Lock | 6-1,6-2 |
| Challenger Chengdu MD | 2019/07/31 10:30 | Chung/Wu v Wang/Zhang | 3-6,2-6 |