WTA Tennis - Anastasija Sevastova
- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 1990-04-13
- Birthplace: USSR, USSR
- Height: 67.0 cm
- Weight: 154.0 kg
- Plays: R
- Current World Rank: 47
- Hard: 109-93
- Clay: 50-40
- Grass: 19-15
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Charleston Open | Apr 7, 2021 | 7-6 (7-3), 2-6, 6-4 | Second Round | Catherine McNally | Anastasija Sevastova |
| Charleston Open | Apr 6, 2021 | 6-3, 6-3 | First Round | Anastasija Sevastova | Anastasia Potapova |
| Miami Masters | Mar 30, 2021 | 6-3, 6-2 | Quarter Finals | Elina Svitolina | Anastasija Sevastova |
| Miami Masters | Mar 29, 2021 | 6-1, 7-5 | Fourth Round | Anastasija Sevastova | Ana Konjuh |
| Miami Masters | Mar 27, 2021 | - | Third Round | Anastasija Sevastova | Simona Halep |
| Miami Masters | Mar 25, 2021 | 1-6, 6-2, 6-3 | Second Round | Anastasija Sevastova | Cori Gauff |
| Miami Masters | Mar 24, 2021 | 6-1, 3-6, 7-6 (7-3) | First Round | Anastasija Sevastova | Olga Danilovic |
| Dubai Tennis Championships | Mar 9, 2021 | 6-3, 6-7 (5-7), 6-2 | Second Round | Karolina Pliskova | Anastasija Sevastova |
| Dubai Tennis Championships | Mar 7, 2021 | 6-0, 6-3 | First Round | Anastasija Sevastova | Bernarda Pera |
| Adelaide International | Feb 24, 2021 | 6-4, 6-7 (8-10), 7-5 | Quarter Finals | Jil Teichmann | Anastasija Sevastova |
