| ITF W15 Kursumlijska Banja | 08/07 08:10 | 25 | Chang Ao v Ana G Requena | 3-6,5-7 | |
| ITF W15 Kursumlijska Banja | 07/31 13:50 | 25 | Mila Masic v Chang Ao | 6-3,6-2 | |
| ITF W15 Kursumlijska Banja | 07/21 13:00 | 44 | Beatris Spasova v Chang Ao | 6-2,6-3 | |
| ITF W15 Kursumlijska Banja | 07/14 06:00 | 44 | Chang Ao v Rachele Elisa Zingale | 1-6,0-6 | |
| ITF W15 Tianjin | 06/30 14:00 | 62 | Xi Luo v Chang Ao | 6-4,6-2 | |
| ITF W15 Tianjin | 06/23 01:00 | 62 | Haoyan Wu v Chang Ao | 7-5,6-4 | |
| ITF W15 Shenzhen | 09/04 02:00 | 62 | Yizhen Zheng v Chang Ao | 6-3,2-6,8-10 |