Stadium: Court 13 Round: 27 Ground: Hardcourt outdoor
| ITF M25 Hong Kong MD | 2019/06/05 07:20 | Gao/Hsu v Lin/Tseng | 7-5,6-2 |
| ITF M25 Luan MD | 2019/05/17 08:30 | Gao/Hsu v Wu/Zeng | 4-6,3-6 |
| ITF M25 Luan MD | 2019/05/16 09:05 | Gao/Hsu v Kunsuwan/Wang | 6-2,6-4 |
| ITF M25 Luan MD | 2019/05/14 04:15 | Gao/Hsu v Ho/Yu | 6-3,6-0 |
| ITF M25 Wuhan MD | 2019/05/07 07:00 | Fukuda/Mochizuki v Gao/Hsu | 6-2,7-5 |
| ITF M25 Hong Kong MD | 2019/06/05 08:20 | Wong/Yeung v Castelnuovo/Velotti | 2-6,6-4,5-10 |