Stadium: Court 10 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Kyoto | 2019/09/02 00:00 | Ho Ka Henrietta Wong v Nana Kawagishi | 1-6,0-6 |
| ITF W25 Taipei | 2019/07/29 02:00 | Ho Ka Henrietta Wong v Yi Tsen Cho | 0-6,0-6 |
| ITF W15 Jakarta | 2019/06/24 04:20 | Anna Zhang v Ho Ka Henrietta Wong | 6-0,6-0 |
| ITF W25 Shenzhen | 2019/06/03 04:00 | Jessica Ho v Ho Ka Henrietta Wong | 6-0,6-0 |
| ITF W25 Singapore | 2019/05/13 02:00 | Ho Ka Henrietta Wong v Nikita Uberoi | 1-6,0-6 |
| ITF W25 Hong Kong | 2019/12/30 03:00 | Funa Kozaki v Siqi Cao | 6-3,6-4 |
| ITF W100 Shenzhen | 2019/11/04 01:50 | Xiaodi You v Siqi Cao | 6-2,6-1 |
| ITF W25 Nanning | 2019/10/22 02:00 | Ksenia Laskutova v Siqi Cao | 6-4,1-6,10-5 |
| ITF W25 Nanning | 2019/10/21 02:00 | Siqi Cao v Ho Ching Wu | 7-5,6-4 |
| ITF W25 Nanning | 2019/10/20 02:30 | Xiaochuan Nie v Siqi Cao | 2-6,2-6 |
| ITF W100 Suzhou | 2019/10/14 06:35 | Siqi Cao v Ziyue Sun | 6-2,3-6,5-10 |
| ITF W15 Anning | 2019/09/17 03:20 | Yuqi Sheng v Siqi Cao | 1-6,1-6 |
| ITF W15 Anning | 2019/09/14 03:45 | Siqi Cao v Oleksandra Oliynykova | 1-6,7-6,2-6 |