[28] Danielle Collins 7-6,0-6,6-7 Marketa Vondrousova [41] 2021-10-01 14:00
Stadium: Stadium Round: 27 Ground: Hardcourt outdoor
Home History
| WTA Chicago | 2021/09/30 15:50 | Elise Mertens v Collins, Danielle | 2-6,4-6 |
| WTA Chicago | 2021/09/28 19:50 | Doi, Misaki v Collins, Danielle | 6-4,3-6,5-7 |
| WTA Chicago | 2021/09/27 17:20 | Flipkens, Kirsten v Collins, Danielle | 4-6,2-6 |
| US Open Women | 2021/09/04 03:25 | Collins, Danielle v Aryna Sabalenka | 3-6,3-6 |
| US Open Women | 2021/09/01 18:50 | Collins, Danielle v Kaja Juvan | 6-4,6-2 |
| US Open Women | 2021/08/30 17:45 | Collins, Danielle v Suarez Navarro, Carla | 6-2,6-4 |
| WTA Montreal | 2021/08/13 02:55 | Collins, Danielle v Jessica Pegula | 4-6,6-3,5-7 |
| WTA Montreal | 2021/08/11 23:00 | Simona Halep v Collins, Danielle | 6-2,4-6,4-6 |
Away History
| WTA Chicago | 2021/09/30 17:15 | Jil Teichmann v Marketa Vondrousova | 4-6,3-6 |
| WTA Chicago | 2021/09/29 17:55 | Marketa Vondrousova v Anastasia Pavlyuchenkova | 6-3,6-2 |
| WTA Chicago | 2021/09/27 20:40 | Ajla Tomljanovic v Marketa Vondrousova | 2-6,1-6 |
| WTA Luxembourg | 2021/09/18 14:00 | Clara Tauson v Marketa Vondrousova | 6-4,2-6,6-4 |
| WTA Luxembourg | 2021/09/17 17:30 | Marketa Vondrousova v Elise Mertens | 7-5,6-2 |
| WTA Luxembourg | 2021/09/15 17:30 | Marketa Vondrousova v Jana Fett | 6-2,6-4 |
| WTA Luxembourg | 2021/09/14 10:00 | Marketa Vondrousova v Alison Van Uytvanck | 6-2,6-3 |
| US Open Women | 2021/09/01 16:45 | Marketa Vondrousova v Daria Kasatkina | 6-3,4-6,4-6 |