[13] Simona Halep 6-2,4-6,4-6 Danielle Collins [28] 2021-08-11 23:00
Stadium: Court Central Round: 25 Ground: Hardcourt outdoor
Home History
| WTA Madrid | 2021/05/04 11:35 | Elise Mertens v Simona Halep | 4-6,7-5,7-5 |
| WTA Madrid | 2021/05/02 14:05 | Saisai Zheng v Simona Halep | 0-6,4-6 |
| WTA Madrid | 2021/04/30 12:10 | Sara Sorribes Tormo v Simona Halep | 0-6,5-7 |
| WTA Stuttgart | 2021/04/24 16:30 | Aryna Sabalenka v Simona Halep | 6-3,6-2 |
| WTA Stuttgart | 2021/04/23 17:55 | Ekaterina Alexandrova v Simona Halep | 1-6,4-6 |
| WTA Stuttgart | 2021/04/22 15:00 | Marketa Vondrousova v Simona Halep | 1-6,3-6 |
| WTA Miami | 2021/03/25 21:55 | Simona Halep v Caroline Garcia | 3-6,6-4,6-0 |
| Australian Open Women | 2021/02/16 08:00 | Serena Williams v Simona Halep | 6-3,6-3 |
Away History
| WTA Montreal | 2021/08/10 22:45 | Danielle Rose Collins v Jil Teichmann | 4-6,6-1,6-3 |
| WTA San Jose | 2021/08/08 23:00 | Daria Kasatkina v Danielle Rose Collins | 3-6,7-6,1-6 |
| WTA San Jose | 2021/08/08 01:00 | Ana Konjuh v Danielle Rose Collins | 0-6,2-6 |
| WTA San Jose | 2021/08/07 02:00 | Danielle Rose Collins v Elena Rybakina | 7-6,7-6 |
| WTA San Jose | 2021/08/06 02:00 | Danielle Rose Collins v Sloane Stephens | 3-6,6-4,6-3 |
| WTA San Jose | 2021/08/04 03:50 | Danielle Rose Collins v Shelby Rogers | 6-4,6-3 |
| WTA Palermo | 2021/07/25 17:30 | Danielle Rose Collins v Elena-Gabriela Ruse | 6-4,6-2 |
| WTA Palermo | 2021/07/24 18:15 | Danielle Rose Collins v Shuai Zhang | 6-4,6-3 |