WTA Tennis - Claire Liu
- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 2000-05-25
- Birthplace: United States, United States
- Height: 67.0 cm
- Weight: N/A
- Plays: R
- Current World Rank: N/A
- Hard: 2-6
- Clay: 2-2
- Grass: 1-1
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| US Open | Aug 29, 2018 | 6-3, 6-1 | Second Round | Anastasija Sevastova | Claire Liu |
| US Open | Aug 27, 2018 | 7-6 (7-4), 1-6, 6-4 | First Round | Claire Liu | Polona Hercog |
| Bank of the West Classic | Jul 31, 2018 | 6-4, 3-6, 6-4 | First Round | Heather Watson | Claire Liu |
| Bucharest Open | Jul 19, 2018 | 6-2, 6-7 (5-7), 6-4 | Second Round | Petra Martic | Claire Liu |
| Bucharest Open | Jul 17, 2018 | 4-6, 6-3, 6-4 | First Round | Claire Liu | Andreea Rosca |
| Wimbledon | Jul 5, 2018 | 3-6, 6-2, 6-4 | Second Round | Angelique Kerber | Claire Liu |
| Wimbledon | Jul 3, 2018 | 6-2, 6-7 (2-7), 6-3 | First Round | Claire Liu | Ana Konjuh |
| Volvo Car Open | Apr 4, 2018 | 6-4, 6-2 | Second Round | Irina-Camelia Begu | Claire Liu |
| Volvo Car Open | Apr 3, 2018 | 1-6, 6-3, 6-3 | First Round | Claire Liu | Magda Linette |
| Miami Masters | Mar 23, 2018 | 6-0, 7-6 (7-0) | Second Round | Ashleigh Barty | Claire Liu |
