Name: Siqi Cao
Country: China
Birthdate: 17.01.99, 20 years
WTA ranking: 546
TOP ranking's position: 546 (18.02.19, 3500 points)
Points: 35
Prize money: 15.343 $
Matches total: 128
Win: 68
%: 53.13 %
Country: China
Birthdate: 17.01.99, 20 years
WTA ranking: 546
TOP ranking's position: 546 (18.02.19, 3500 points)
Points: 35
Prize money: 15.343 $
Matches total: 128
Win: 68
%: 53.13 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2019 | 7/1 | 0/0 | 7/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 28/21 | 24/13 | 4/8 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 8/15 | 8/15 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 19/16 | 12/13 | 7/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 6/6 | 4/5 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 68/60 | 48/47 | 20/13 | 0/0 | 0/0 | 0/0 | 0/0 |
| perc. % | 53.13 % | 50.53 % | 60.61 % | 0 % | 0 % | 0 % | 0 % |
Siqi Cao / Fixtures
| 22.02.19 06:00 | 1/4 | Siqi Cao | Sohyun Park  | 6-3, 6-2 | match details |  W15 Nanchang | Clay |
Siqi Cao / Latest Scores
| 22.02.19 | 1/4 | Siqi Cao | Sohyun Park | 6-3, 6-2 |  | match details | W15 Nanchang | Clay |
| 21.02.19 | 2nd round | Siqi Cao | Izabela Gabriela Novac | 2-6, 6-0, 6-3 | | match details | ||
| 20.02.19 | 1st round | Siqi Cao | Natasha Palha | 6-2, 6-0 | | match details | ||
| 03.02.19 | 1/2 | Viktoriia Dema | Siqi Cao | 6-4, 6-4 |  | match details |  W15 Antalya | Clay |
| 02.02.19 | 2nd round | Siqi Cao | Yana Morderger | 6-4, 7-5 | | match details | ||
| 02.02.19 | 1/4 | Siqi Cao | Zhibek Kulambayeva | 6-3, 7-62 | | match details | ||
| 01.02.19 | 1st round | Siqi Cao | Carole Monnet | 6-4, 6-2 | | match details | ||
| 27.01.19 | 1st round | Siqi Cao | Zeynep Sonmez | 6-0, 6-2 | | match details | W15 Antalya | Clay |
| 04.11.18 | q 1 | Emily Webley-Smith | Siqi Cao | 6-2, 6-4 | | match details | Shenzhen | Hard |
| 15.10.18 | qual. | Lisa Matviyenko | Siqi Cao | 6-3, 6-4 | | match details |  Santa Margherita | Clay |
| 14.10.18 | q 1 | Siqi Cao | Alessandra Crump | 6-2, 6-1 | | match details | ||
| 07.10.18 | q 1 | Camilla Scala | Siqi Cao | 2-6, 6-4, 6-4 | | match details | Santa Margherita | Clay |
| 02.10.18 | 1st round | Carson Branstine | Siqi Cao | 6-2, 6-1 | | match details | Santa Margherita | Clay |
| 23.09.18 | q 1 | Jule Niemeier | Siqi Cao | 6-4, 6-1 | | match details | Santa Margherita | Clay |
| 16.09.18 | q 1 | Tatiana Pieri | Siqi Cao | 6-2, 4-6, 7-5 | | match details | Santa Margherita | Clay |
| 10.09.18 | q 1 | Siqi Cao | Radina Rakic | 6-1, 7-63 | | match details | Santa Margherita | Clay |
| 10.09.18 | qual. | Martina Colmegna | Siqi Cao | 6-2, 6-0 | | match details | ||
| 03.09.18 | q 1 | Siqi Cao | Alexandra Perper | 4-6, 6-2, 7-68 | | match details |  Sofia | Clay |
| 03.09.18 | qual. | Anastasia Pribylova | Siqi Cao | 7-65, 6-3 | | match details | ||
| 14.08.18 | 1st round | Fang Ying Xun | Siqi Cao | 6-2, 6-2 | | match details | Guiyang | Hard |
| 13.08.18 | qual. | Siqi Cao | Yanni Liu | 6-4, 6-4 | | match details | ||
| 12.08.18 | q 2 | Siqi Cao | Zheng Hua Xiao | 6-3, 6-2 | | match details | ||
| 07.08.18 | qual. | Eudice Wong Chong | Siqi Cao | 6-4, 6-3 | | match details | Jinan | Hard |
| 06.08.18 | q 2 | Siqi Cao | Mana Ayukawa | 7-5, 6-3 | | match details | ||
| 05.08.18 | q 1 | Siqi Cao | Qiu Yu Ye | 6-3, 1-1, Qiu Yu Ye - retired | | match details | ||
| 09.07.18 | qual. | Jiaxue Zang | Siqi Cao | 6-1, 6-3 | | match details | Tianjin | Hard |
| 08.07.18 | q 2 | Siqi Cao | Hikaru Sato | 6-2, 6-2 | | match details | ||
| 06.07.18 | 1/4 | Ao Gai | Siqi Cao | 6-2, 5-7, 6-3 | | match details | Naiman | Hard |
| 04.07.18 | 2nd round | Siqi Cao | Yanni Liu | 7-64, 6-1 | | match details | ||
| 03.07.18 | 1st round | Siqi Cao | Jing-Jing Lu | 7-63, 6-74, 7-63 | | match details | ||
| 07.06.18 | 2nd round | Fang Ying Xun | Siqi Cao | 6-4, 6-2 | | match details | Changsha | Hard |
| 06.06.18 | 1st round | Siqi Cao | Meiling Wang | 2-6, 6-4, 6-4 | | match details | ||
| 03.06.18 | qual. | Siqi Cao | Xinyu Cai | 6-2, 6-4 | | match details | ||
| 02.06.18 | q 2 | Siqi Cao | Yi Liu | 6-1, 6-0 | | match details | ||
| 01.06.18 | 1/4 | Andreea Rosca | Siqi Cao | 6-4, 6-4 | | match details | Luzhou | Hard |
| 30.05.18 | 2nd round | Siqi Cao | Mari Osaka | 6-4, 7-5 | | match details | ||
| 28.05.18 | 1st round | Siqi Cao | Qianhui Tang | 6-4, 6-3 | | match details | ||
| 22.05.18 | qual. | Shuo Feng | Siqi Cao | 6-4, 6-2 | | match details | Baotou | Clay |
| 21.05.18 | q 2 | Siqi Cao | Jiaying He | 7-5, 6-2 | | match details | ||
| 14.05.18 | qual. | Ziyue Sun | Siqi Cao | 6-2, 6-1 | | match details | Wuhan | Hard |
| 13.05.18 | q 2 | Siqi Cao | Jiatian Qi | 6-1, 6-1 | | match details | ||
| 08.05.18 | qual. | Ziyue Sun | Siqi Cao | 6-1, 7-5 | | match details | Luan | Hard |
| 07.05.18 | q 2 | Siqi Cao | Jiatian Qi | 6-1, 6-3 | | match details | ||
| 07.04.18 | 1/2 | Xiaodi You | Siqi Cao | 6-4, 6-4 | | match details | Nanjing | Hard |
| 06.04.18 | 1/4 | Siqi Cao | Shuo Feng | 6-3, 6-3 | | match details | ||
| 05.04.18 | 2nd round | Siqi Cao | Shanshan Guo | 6-3, 6-2 | | match details | ||
| 04.04.18 | 1st round | Siqi Cao | Mei Xu Wu | 6-3, 6-2 | | match details | ||
| 02.04.18 | qual. | Siqi Cao | Monica Robinson | 7-66, 2-6, 7-62 | | match details | ||
| 01.04.18 | q 2 | Siqi Cao | Denglin Li | 6-3, 6-0 | | match details | ||
| 29.03.18 | 2nd round | Fang Ying Xun | Siqi Cao | 6-3, 6-3 | | match details | Nanjing | Hard |
