09.09.19 | 1/2 | Zhibek Kulambayeva/Yexin Ma | Siqi Cao/Meiqi Guo | 6-3, 0-6, 10-6 |  | match details | W15 Anning | Clay |
09.09.19 | 1st round | Siqi Cao/Meiqi Guo | Xue Cao/Jiayun Zhu | 6-3, 6-4 |  | match details |
09.09.19 | 1/4 | Siqi Cao/Meiqi Guo | Ashmitha Easwaramurthi/Oleksandra Oliynykova | Ashmitha Easwaramurthi/Oleksandra Oliynykova - walk over |  | match details |
02.09.19 | 1/4 | Xinyu Jiang/Qianhui Tang | Siqi Cao/Meiqi Guo | 6-4, 6-0 |  | match details | W60 Changsha | Clay |
02.09.19 | 1st round | Siqi Cao/Meiqi Guo | Ayaka Okuno/Olivia Tjandramulia | 1-0, Ayaka Okuno/Olivia Tjandramulia - retired |  | match details |
10.06.19 | 1st round | Siqi Cao/Meiqi Guo | Jia Qi Kang/Momoko Kobori | 6-2, 6-1 |  | match details | W25 Hengyang | Hard |
10.06.19 | 1/2 | Xuliu Sun/Qianqian Zhao | Siqi Cao/Meiqi Guo | 7-62, 2-6, 11-9 |  | match details |
10.06.19 | 1/4 | Siqi Cao/Meiqi Guo | Ziyue Sun/Qian Yang | 6-4, 6-1 |  | match details |
03.06.19 | 1st round | Hanyu Guo/Qiu Yu Ye | Siqi Cao/Meiqi Guo | 6-1, 6-1 |  | match details | W25 Shenzhen | Hard |
04.03.19 | fin | Siqi Cao/Meiqi Guo | Hanyu Guo/Qianhui Tang | 6-4, 4-6, 10-8 |  | match details | W15 Nanchang | Clay |
04.03.19 | 1st round | Siqi Cao/Meiqi Guo | Man Ying Maggie Ng/Natasha Palha | 6-0, 6-4 |  | match details |
04.03.19 | 1/4 | Siqi Cao/Meiqi Guo | Xuliu Sun/Qianqian Zhao | 7-64, 6-1 |  | match details |
04.03.19 | 1/2 | Siqi Cao/Meiqi Guo | Nika Kukharchuk/Ying Zhang | 0-6, 6-4, 10-7 |  | match details |
02.04.18 | 1st round | Xinyu Jiang/Mei Xu Wu | Siqi Cao/Meiqi Guo | 6-2, 6-4 |  | match details | Nanjing | Hard |