Name: Claire Liu
Country: USA
Birthdate: 25.05.00, 21 years
WTA ranking: 93
TOP ranking's position: 88 (18.10.21, 84000 points)
Points: 838
Prize money: 826776 $
Matches total: 299
Win: 184
%: 61.54 %
Country: USA
Birthdate: 25.05.00, 21 years
WTA ranking: 93
TOP ranking's position: 88 (18.10.21, 84000 points)
Points: 838
Prize money: 826776 $
Matches total: 299
Win: 184
%: 61.54 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2022 | 4/3 | 4/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 41/17 | 18/11 | 18/4 | 0/0 | 0/0 | 5/2 | 0/0 |
| 2020 | 16/11 | 8/8 | 4/2 | 4/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 23/23 | 17/12 | 6/9 | 0/0 | 0/0 | 0/2 | 0/0 |
| 2018 | 26/26 | 9/14 | 12/9 | 0/0 | 0/0 | 5/3 | 0/0 |
| 2017 | 37/14 | 8/9 | 23/3 | 0/2 | 0/0 | 6/0 | 0/0 |
| 2016 | 21/12 | 16/8 | 2/3 | 0/0 | 0/0 | 3/1 | 0/0 |
| 2015 | 12/6 | 5/4 | 5/1 | 0/0 | 0/0 | 2/1 | 0/0 |
| 2014 | 3/2 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 184/115 | 89/72 | 70/31 | 4/3 | 0/0 | 21/9 | 0/0 |
| perc. % | 61.54 % | 55.28 % | 69.31 % | 57.14 % | 0 % | 70 % | 0 % |
Claire Liu / scheduled / last
| 17.01.22 00:00 | 1st round | Veronika Kudermetova | Claire Liu  | 6-4, 6-4 | match details |  Melbourne | Hard |
Claire Liu form
Claire Liu / last 50 matches
| 17.01.22 | 1st round | Veronika Kudermetova | Claire Liu | 6-4, 6-4 |  | match details | Melbourne | Hard |
| 10.01.22 | qual. | Ena Shibahara | Claire Liu | 6-3, 6-4 | | match details | Sydney | Hard |
| 09.01.22 | q 1 | Claire Liu | Alison Bai | 6-1, 6-1 |  | match details | ||
| 06.01.22 | 2nd round | Nuria Parrizas-Diaz | Claire Liu | 3-6, 7-5, 6-1 | | match details | Melbourne | Hard |
| 05.01.22 | 1st round | Claire Liu | Marta Kostyuk | 4-6, 6-4, 6-3 | | match details | ||
| 04.01.22 | qual. | Claire Liu | Nina Stojanovic | 5-7, 6-2, 6-3 | | match details | ||
| 03.01.22 | q 1 | Claire Liu | Amandine Hesse | 6-3, 6-3 | | match details | ||
| 29.10.21 | 1/4 | Harriet Dart | Claire Liu | 6-3, 6-4 | | match details |  W80 Tyler | Hard |
| 28.10.21 | 2nd round | Claire Liu | Katie Volynets | 6-4, 1-6, 6-1 | | match details | ||
| 26.10.21 | 1st round | Claire Liu | Francesca Di Lorenzo | 7-63, 6-1 | | match details | ||
| 07.10.21 | 1st round | Anna Kalinskaya | Claire Liu | 6-3, 2-6, 6-1 | | match details | Indian Wells | Hard |
| 31.08.21 | 1st round | Su-Wei Hsieh | Claire Liu | 6-1, 6-4 | | match details | New York | Hard |
| 21.08.21 | 1/2 | Emma Raducanu | Claire Liu | 7-63, 4-6, 6-1 | | match details | Chicago | Hard |
| 20.08.21 | 1/4 | Claire Liu | Vitalia Diatchenko | 6-2, 6-3 | | match details | ||
| 18.08.21 | 2nd round | Claire Liu | Anna Kalinskaya | 6-4, 4-6, 6-3 | | match details | ||
| 16.08.21 | 1st round | Claire Liu | Ysaline Bonaventure | 6-3, 6-2 | | match details | ||
| 05.08.21 | 2nd round | Elena Rybakina | Claire Liu | 2-6, 6-0, 6-2 | | match details | San Jose | Hard |
| 03.08.21 | 1st round | Claire Liu | Dayana Yastremska | 6-3, 4-6, 6-4 | | match details | ||
| 08.07.21 | 1/4 | Nuria Parrizas-Diaz | Claire Liu | 6-2, 6-4 | | match details |  Bastad | Clay |
| 07.07.21 | 2nd round | Claire Liu | Caijsa Wilda Hennemann | 6-0, 6-1 | | match details | ||
| 05.07.21 | 1st round | Claire Liu | Lisa Zaar | 6-2, 6-2 | | match details | ||
| 30.06.21 | 2nd round | Elena Rybakina | Claire Liu | 6-4, 6-4 | | match details |  London | Grass |
| 29.06.21 | 1st round | Claire Liu | Misaki Doi | 2-6, 6-3, 9-7 | | match details | ||
| 24.06.21 | qual. | Claire Liu | Astra Sharma | 4-6, 6-2, 6-1 | | match details | ||
| 23.06.21 | q 2 | Claire Liu | Isabella Shinikova | 6-4, 6-3 | | match details | ||
| 22.06.21 | q 1 | Claire Liu | Jamie Loeb | 6-3, 6-2 | | match details | ||
| 13.06.21 | qual. | Jule Niemeier | Claire Liu | 7-63, 6-1 | | match details |  Berlin | Grass |
| 12.06.21 | q 1 | Claire Liu | Varvara Flink | 6-2, 6-3 | | match details | ||
| 10.06.21 | 1/4 | Arantxa Rus | Claire Liu | 1-6, 7-5, 6-4 | | match details |  Bol | Clay |
| 09.06.21 | 2nd round | Claire Liu | Sara Errani | 6-73, 7-5, 7-61 | | match details | ||
| 08.06.21 | 1st round | Claire Liu | Ekaterine Gorgodze | 4-6, 6-3, 6-4 | | match details | ||
| 26.05.21 | q 2 | Hailey Baptiste | Claire Liu | 6-3, 6-3 | | match details |  Paris | Clay |
| 25.05.21 | q 1 | Claire Liu | Rebecca Marino | 4-6, 6-2, 6-0 | | match details | ||
| 09.05.21 | fin | Claire Liu | Madison Brengle | 6-2, 7-66 | | match details | W100 Charleston | Clay |
| 08.05.21 | 1/2 | Claire Liu | Harriet Dart | 4-6, 6-3, 6-3 | | match details | ||
| 07.05.21 | 1/4 | Claire Liu | Jamie Loeb | 6-2, 6-4 | | match details | ||
| 06.05.21 | 2nd round | Claire Liu | Mayar Sherif | 6-3, 6-0 | | match details | ||
| 05.05.21 | 1st round | Claire Liu | Alycia Parks | 6-4, 6-4 | | match details | ||
| 02.05.21 | fin | Claire Liu | Xinyu Wang | 3-6, 6-4, 4-1, Xinyu Wang - retired | | match details | W60 Charlottesville | Clay |
| 01.05.21 | 1/2 | Claire Liu | Sachia Vickery | 6-3, 6-3 | | match details | ||
| 30.04.21 | 1/4 | Claire Liu | Harriet Dart | Harriet Dart - walk over | | match details | ||
| 29.04.21 | 2nd round | Claire Liu | Irina Maria Bara | 6-2, 6-0 | | match details | ||
| 28.04.21 | 1st round | Claire Liu | Hanna Chang | 6-1, 6-1 | | match details | ||
| 14.04.21 | 2nd round | Shelby Rogers | Claire Liu | 6-2, 6-2 | | match details | Charleston | Clay |
| 13.04.21 | 1st round | Claire Liu | Storm Sanders | 7-5, 4-6, 6-0 | | match details | ||
| 11.04.21 | qual. | Claire Liu | Ellen Perez | 2-6, 6-4, 6-0 | | match details | ||
| 10.04.21 | q 1 | Claire Liu | Hailey Baptiste | 6-4, 3-0, Hailey Baptiste - retired | | match details | ||
| 22.03.21 | q 1 | Elisabetta Cocciaretto | Claire Liu | 6-4, 6-4 | | match details | Miami | Hard |
| 07.03.21 | fin | Danielle Lao | Claire Liu | 6-2, 4-6, 6-2 | | match details | W25 Newport | Hard |
| 06.03.21 | 1/2 | Claire Liu | Beatriz Haddad Maia | 6-3, 2-6, 7-64 | | match details |