Name: Ann Li
Country: USA
Birthdate: 26.06.00, 21 years
WTA ranking: 56
TOP ranking's position: 44 (10.01.22, 139900 points)
Points: 1119
Prize money: 975387 $
Matches total: 231
Win: 146
%: 63.2 %
Country: USA
Birthdate: 26.06.00, 21 years
WTA ranking: 56
TOP ranking's position: 44 (10.01.22, 139900 points)
Points: 1119
Prize money: 975387 $
Matches total: 231
Win: 146
%: 63.2 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2022 | 3/1 | 3/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 25/14 | 19/8 | 1/1 | 4/2 | 0/0 | 1/3 | 0/0 |
| 2020 | 21/11 | 17/7 | 4/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 44/22 | 22/12 | 17/5 | 3/1 | 0/0 | 2/4 | 0/0 |
| 2018 | 29/22 | 20/16 | 6/5 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 20/10 | 10/5 | 4/3 | 1/1 | 0/0 | 5/1 | 0/0 |
| 2016 | 4/5 | 3/3 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 146/85 | 94/52 | 33/20 | 11/5 | 0/0 | 8/8 | 0/0 |
| perc. % | 63.2 % | 64.38 % | 62.26 % | 68.75 % | 0 % | 50 % | 0 % |
Ann Li / scheduled / last
| 18.01.22 | 1st round | Ann Li | Xinyu Wang | match details |  Melbourne | Hard |
Ann Li form
Ann Li / last 50 matches
| 08.01.22 | 1/2 | Aliaksandra Sasnovich | Ann Li | 7-64, 2-6, 6-3 |  | match details | Melbourne | Hard |
| 07.01.22 | 1/4 | Ann Li | Kamilla Rakhimova | 6-1, 7-5 |  | match details | ||
| 06.01.22 | 2nd round | Ann Li | Anastasija Sevastova | 6-1, 6-4 | | match details | ||
| 04.01.22 | 1st round | Ann Li | Mayar Sherif | 6-2, 6-0 | | match details | ||
| 29.10.21 | 1/4 | Clara Tauson | Ann Li | 3-6, 6-4, 6-2 | | match details |  Courmayeur | I. hard |
| 28.10.21 | 2nd round | Ann Li | Magdalena Frech | 5-7, 6-3, 6-1 | | match details | ||
| 27.10.21 | 1st round | Ann Li | Kamilla Rakhimova | 4-6, 6-3, 6-4 | | match details | ||
| 24.10.21 | fin | Ann Li | Maria Camila Osorio Serrano | 6-1, 6-4 | | match details |  Tenerife | Hard |
| 23.10.21 | 1/2 | Ann Li | Alize Cornet | 6-2, 6-1 | | match details | ||
| 22.10.21 | 1/4 | Ann Li | Irina-Camelia Begu | 7-5, 7-5 | | match details | ||
| 20.10.21 | 2nd round | Ann Li | Varvara Gracheva | 6-4, 6-2 | | match details | ||
| 18.10.21 | 1st round | Ann Li | Nuria Parrizas-Diaz | 2-6, 6-4, 6-1 | | match details | ||
| 06.10.21 | 1st round | Misaki Doi | Ann Li | 6-2, 5-7, 7-5 | | match details |  Indian Wells | Hard |
| 28.09.21 | 2nd round | Garbine Muguruza | Ann Li | 6-4, 6-4 | | match details | Chicago | Hard |
| 27.09.21 | 1st round | Ann Li | Donna Vekic | 6-3, 6-1 | | match details | ||
| 24.09.21 | 1/4 | Coco Vandeweghe | Ann Li | 6-4, 6-4 | | match details | Columbus | I. hard |
| 22.09.21 | 2nd round | Ann Li | Harriet Dart | 7-64, 6-3 | | match details | ||
| 20.09.21 | 1st round | Ann Li | Lizette Cabrera | 6-2, 6-2 | | match details | ||
| 30.08.21 | 1st round | Kristina Kucova | Ann Li | 7-5, 6-1 | | match details | New York | Hard |
| 23.08.21 | 1st round | Alize Cornet | Ann Li | 6-78, 6-0, 6-4 | | match details | Chicago | Hard |
| 21.08.21 | 1/2 | Clara Tauson | Ann Li | 7-65, 6-1 | | match details | Chicago | Hard |
| 20.08.21 | 1/4 | Ann Li | Zarina Diyas | 6-4, 2-6, 6-3 | | match details | ||
| 18.08.21 | 2nd round | Ann Li | Oceane Dodin | 6-3, 6-1 | | match details | ||
| 16.08.21 | 1st round | Ann Li | Whitney Osuigwe | 6-3, 6-4 | | match details | ||
| 08.08.21 | qual. | Oceane Dodin | Ann Li | 6-1, 6-4 | | match details |  Montreal | Hard |
| 07.08.21 | q 1 | Ann Li | Mia Kupres | 6-1, 6-3 | | match details | ||
| 29.06.21 | 1st round | Nadia Podoroska | Ann Li | 6-4, 7-61 | | match details |  London | Grass |
| 23.06.21 | 2nd round | Petra Kvitova | Ann Li | 6-2, 6-74, 6-1 | | match details |  Bad Homburg | Grass |
| 21.06.21 | 1st round | Ann Li | Anna Zaja | 6-0, 6-4 | | match details | ||
| 12.06.21 | q 1 | Jule Niemeier | Ann Li | 6-3, 7-62 | | match details | Berlin | Grass |
| 03.06.21 | 2nd round | Elina Svitolina | Ann Li | 6-0, 6-4 | | match details |  Paris | Clay |
| 01.06.21 | 1st round | Ann Li | Margarita Gasparyan | 6-0, 6-1 | | match details | ||
| 20.03.21 | 1/2 | Viktorija Golubic | Ann Li | 6-2, 6-4 | | match details |  Monterrey | Hard |
| 19.03.21 | 1/4 | Ann Li | Saisai Zheng | 7-5, 6-1 | | match details | ||
| 18.03.21 | 2nd round | Ann Li | Tamara Zidansek | 6-4, 6-3 | | match details | ||
| 15.03.21 | 1st round | Ann Li | Arantxa Rus | 6-3, 7-5 | | match details | ||
| 12.02.21 | 3rd round | Aryna Sabalenka | Ann Li | 6-3, 6-1 | | match details | Melbourne | Hard |
| 10.02.21 | 2nd round | Ann Li | Alize Cornet | 6-2, 7-66 | | match details | ||
| 09.02.21 | 1st round | Ann Li | Shuai Zhang | 6-2, 6-0 | | match details | ||
| 07.02.21 | 1/2 | Ann Li | Jennifer Brady | 7-65, 6-75, 10-6 | | match details | Melbourne | Hard |
| 06.02.21 | 1/4 | Ann Li | Sorana Cirstea | 6-3, 6-1 | | match details | ||
| 05.02.21 | 2nd round | Ann Li | Veronika Kudermetova | 7-5, 6-3 | | match details | ||
| 03.02.21 | 1st round | Ann Li | Ellen Perez | 5-3, Ellen Perez - retired | | match details | ||
| 06.11.20 | 1/4 | Misaki Doi | Ann Li | 6-3, 7-66 | | match details | W100 Charleston | Clay |
| 05.11.20 | 2nd round | Ann Li | Magdalena Frech | 4-6, 6-4, 6-2 | | match details | ||
| 04.11.20 | 1st round | Ann Li | Whitney Osuigwe | 6-3, 6-2 | | match details | ||
| 01.11.20 | fin | Ann Li | Marta Kostyuk | 7-5, 1-6, 6-3 | | match details | W80 Tyler | Hard |
| 31.10.20 | 1/2 | Ann Li | Greetje Minnen | 7-5, 7-5 | | match details | ||
| 30.10.20 | 2nd round | Ann Li | Paula Kania | 6-2, 6-2 | | match details | ||
| 30.10.20 | 1/4 | Ann Li | Clara Tauson | 6-3, 7-5 | | match details |