Stadion: Centre Court Round: 28 Ground: Hardcourt outdoor
| ITF - M25 - Hongkong - Herrendoppel | 2019/06/06 06:00 | Gao/Hsu v Castelnuovo/Velotti | 6-3,7-5 |
| ITF - M25 - Hongkong - Herrendoppel | 2019/06/05 07:20 | Gao/Hsu v Lin/Tseng | 7-5,6-2 |
| ITF - M25 - Luan - Herrendoppel | 2019/05/17 08:30 | Gao/Hsu v Wu/Zeng | 4-6,3-6 |
| ITF - M25 - Luan - Herrendoppel | 2019/05/16 09:05 | Gao/Hsu v Kunsuwan/Ruikai Wang | 6-2,6-4 |
| ITF - M25 - Luan - Herrendoppel | 2019/05/14 04:15 | Gao/Hsu v Ho/Yu | 6-3,6-0 |
| ITF - M25 - Wuhan - Herrendoppel | 2019/05/07 07:00 | Fukuda/Mochizuki v Gao/Hsu | 6-2,7-5 |
| ITF - M25 - Hongkong - Herrendoppel | 2019/06/06 06:25 | Ellis/Hoang Ly v Mochizuki/Sekiguchi | 6-1,4-6,10-5 |
| ITF - M25 - Hongkong - Herrendoppel | 2019/06/05 08:25 | Ellis/Hoang Ly v Duncan/Lazdins | 7-6,7-6 |