| ||||||||||||||
| J&T Banka Ostrava Open 2021 | ||
| Surface: Hard | Date: Sep. 20 - Sep. 26 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Angelique Kerber |
| US Open | ||
| Surface: Hard | Date: Aug. 30 - Sep. 12 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Cristina Bucsa | Win | 6-3, 6-4 |
| Second Round | Anett Kontaveit | Loss | 4-6, 1-6 |
| Western & Southern Open | ||
| Surface: Hard | Date: Aug. 15 - Aug. 22 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Sorana Cirstea | Win | 6-2, 6-0 |
| Second Round | Bernarda Pera | Win | 6-1, 6-4 |
| Third Round | Naomi Osaka | Win | 3-6, 6-3, 6-3 |
| Quarterfinals | Belinda Bencic | Win | 6-3, 6-2 |
| Semifinals | Karolina Pliskova | Win | 6-2, 6-4 |
| Final | Ashleigh Barty | Loss | 3-6, 1-6 |
| National Bank Open presented by Rogers | ||
| Surface: Hard | Date: Aug. 9 - Aug. 15 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Danielle Collins | Loss | 6-4, 1-6, 3-6 |
| 32nd Palermo Ladies Open | ||
| Surface: Red Clay | Date: Jul. 19 - Jul. 25 | Seed: 3 |
| Round | Opponent | W / L | Result |
| First Round | Marina Bassols Ribera | Win | 3-6, 6-4, 6-1 |
| Second Round | Elena-Gabriela Ruse | Loss | Retired |
| Ladies Championship Lausanne | ||
| Surface: Clay | Date: Jul. 12 - Jul. 18 | Seed: 3 |
| Round | Opponent | W / L | Result |
| First Round | Maryna Zanevska | Loss | 3-6, 6-2, 2-6 |
| Women's Hamburg European Open | ||
| Surface: Red Clay | Date: Jul. 6 - Jul. 11 | Seed: 6 |
| Round | Opponent | W / L | Result |
| First Round | Elena-Gabriela Ruse | Loss | 5-7, 6-7 (1-7) |
| Wimbledon | ||
| Surface: Grass | Date: Jun. 28 - Jul. 11 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Camila Giorgi | Loss | 2-6, 2-6 |
| Internationaux de Strasbourg | ||
| Surface: Clay | Date: May 23 - May 29 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Anna Blinkova | Win | 6-2, 6-3 |
| Second Round | Yulia Putintseva | Loss | 0-2 Retired |
| Internazionali BNL d'Italia | ||
| Surface: Red Clay | Date: May 9 - May 16 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Anastasija Sevastova | Loss | 6-3, 1-6, 3-6 |
| Mutua Madrid Open | ||
| Surface: Hard | Date: Apr. 29 - May 9 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Elina Svitolina | Win | 2-6, 6-4, 7-6 (7-5) |
| Second Round | Paula Badosa | Loss | 7-5, 1-6, 2-6 |
| Miami Open presented by Itau | ||
| Surface: Hard | Date: Mar. 23 - Apr. 4 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Paula Badosa | Loss | 6-5 Retired |
| Dubai Duty Free Tennis Championships | ||
| Surface: Hard | Date: Mar. 7 - Mar. 13 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Katarina Zavatska | Win | 6-1, 6-2 |
| Second Round | Petra Kvitova | Win | 6-2, 3-4 Retired |
| Third Round | Ons Jabeur | Win | 6-3, 6-3 |
| Quarterfinals | Cori Gauff | Win | 6-3, 6-3 |
| Semifinals | Barbora Krejcikova | Loss | 5-7, 2-6 |
| Adelaide International | ||
| Surface: Hard | Date: Feb. 22 - Feb. 27 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Kristina Mladenovic | Win | 6-2, 7-6 (7-5) |
| Second Round | Qiang Wang | Win | 3-6, 6-3, 6-3 |
| Quarterfinals | Anastasija Sevastova | Win | 6-4, 6-7 (8-10), 7-5 |
| Semifinals | Iga Swiatek | Loss | 3-6, 2-6 |
| Phillip Island Trophy | ||
| Surface: Hard | Date: Feb. 13 - Feb. 19 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Mihaela Buzarnescu | Win | 6-7 (5-7), 6-3, 6-3 |
| Second Round | Monica Niculescu | Win | 6-2, 6-2 |
| Third Round | Patricia Maria Tig | Win | 6-3, 3-3 Retired |
| Quarterfinals | Marie Bouzkova | Loss | 3-6, 6-4, 2-6 |
| Australian Open | ||
| Surface: Hard | Date: Feb. 8 - Feb. 21 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Cori Gauff | Loss | 3-6, 2-6 |
| Gippsland Trophy | ||
| Surface: Hard | Date: Jan. 31 - Feb. 6 | Seed: None |
| Round | Opponent | W / L | Result |
| First Round | Cori Gauff | Loss | 3-6, 7-6 (8-6), 6-7 (5-7) |
© 2021 by STATS PERFORM.Any commercial use or distribution without the express written consent of STATS PERFORM is strictly prohibited.