WTA Tennis - Catherine Bellis
- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 1999-04-08
- Birthplace: United States, United States
- Height: 67.0 cm
- Weight: N/A
- Plays: R
- Current World Rank: 140
- Hard: 32-30
- Clay: 5-4
- Grass: 3-2
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Roland Garros | Sep 28, 2020 | 7-6 (7-3), 6-1 | First Round | Bernarda Pera | Catherine Bellis |
| US Open | Sep 2, 2020 | 6-1, 6-2 | Second Round | Jennifer Brady | Catherine Bellis |
| US Open | Aug 31, 2020 | 6-7 (13-15), 6-3, 6-2 | First Round | Catherine Bellis | Tamara Korpatsch |
| Tennis Masters Cincinnati | Aug 24, 2020 | 6-7 (1-7), 6-4, 7-5 | Second Round | Aryna Sabalenka | Catherine Bellis |
| Tennis Masters Cincinnati | Aug 23, 2020 | 6-2, 3-6, 7-6 (7-1) | First Round | Catherine Bellis | Oceane Dodin |
| Top Seed Open | Aug 14, 2020 | 6-2, 6-4 | Quarter Finals | Jil Teichmann | Catherine Bellis |
| Top Seed Open | Aug 13, 2020 | 6-3, 6-2 | Second Round | Catherine Bellis | Jessica Pegula |
| Top Seed Open | Aug 11, 2020 | 6-1, 6-2 | First Round | Catherine Bellis | Francesca Di Lorenzo |
| Australian Open | Jan 24, 2020 | 6-1, 6-7 (5-7), 6-0 | Third Round | Elise Mertens | Catherine Bellis |
| Australian Open | Jan 22, 2020 | 6-4, 6-4 | Second Round | Catherine Bellis | Karolina Muchova |
