Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Women Changsha WD | 2018/06/06 07:00 | Sun/Zhao v Han/Zhang | 1-6,1-6 |
| ITF Women Changsha WD | 2018/06/05 07:40 | Sun/Zhao v Liu/Wei | 6-2,6-2 |
| ITF Women Luzhou WD | 2018/05/28 05:00 | Guo/Wu v Sun/Zhao | 6-3,7-5 |
| ITF Women Baotou WD | 2018/05/24 07:40 | Sun/Zhao v Kostic/Kukharchuk | 0-6,3-6 |
| ITF Women Baotou WD | 2018/05/22 06:40 | Jiang/Xun v Sun/Zhao | 6-3,2-6,7-10 |
| ITF Women Wuhan WD | 2018/05/16 04:00 | Guo/Zhang v Sun/Zhao | 6-4,6-2 |
| ITF Women Wuhan WD | 2018/05/14 07:25 | Sun/Zhao v Qi/Sun | 6-2,6-1 |
| ITF Women Luan WD | 2018/05/08 08:00 | Xu/Zhang v Sun/Zhao | 6-2,6-3 |