Stadium: Court 1 Round: 27 Ground: Clay
| Challenger Baotou MD | 2019/08/28 11:25 | Nedelko/Takeuchi v Liu/Wang | 7-5,6-4 |
| Challenger Baotou MD | 2019/08/29 10:30 | Ortega-Olmedo/Song v Sun/Wu | 2-6,2-6 |
| Challenger Shanghai - MP | 2018/09/13 07:30 | Hsieh/Rungkat v Sun/Wu | 6-4,5-7,10-1 |
| Challenger Shanghai - MP | 2018/09/12 07:30 | Sun/Wu v Bublik/Kecmanovic | 6-2,6-4 |