[16] Elise Mertens 6-3,7-5 Ons Jabeur [21] 2021-09-03 23:30
Stadium: Grandstand Round: 25 Ground: Hardcourt outdoor
Home History
| US Open Women | 2021/09/01 15:30 | Elise Mertens v Valentini Grammatikopoulou | 6-2,6-2 |
| US Open Women | 2021/08/30 22:25 | Elise Mertens v Rebecca Peterson | 3-6,7-6,7-6 |
| WTA Cincinnati | 2021/08/18 15:00 | Elise Mertens v Elena Rybakina | 3-6,2-6 |
| WTA Cincinnati | 2021/08/16 23:15 | Elise Mertens v Nadia Podoroska | 6-3,6-4 |
| WTA Montreal | 2021/08/10 16:45 | Camila Giorgi v Elise Mertens | 6-3,7-5 |
| WTA San Jose | 2021/08/07 22:15 | Elise Mertens v Daria Kasatkina | 3-6,2-6 |
| WTA San Jose | 2021/08/06 20:35 | Elise Mertens v Yulia Putintseva | 6-3,7-6 |
| WTA San Jose | 2021/08/05 20:50 | Elise Mertens v Kristina Mladenovic | 6-2,4-6,6-4 |
Away History
| US Open Women | 2021/09/01 15:30 | Maria Camila Osorio v Ons Jabeur | 0-6,1-6 |
| US Open Women | 2021/08/30 22:30 | Alize Cornet v Ons Jabeur | 5-7,5-7 |
| WTA Cincinnati | 2021/08/19 21:10 | Petra Kvitova v Ons Jabeur | 6-1,6-2 |
| WTA Cincinnati | 2021/08/18 23:30 | Ons Jabeur v Iga Swiatek | 6-3,6-3 |
| WTA Cincinnati | 2021/08/18 00:25 | Ons Jabeur v Anett Kontaveit | 6-2,4-6,7-5 |
| WTA Montreal | 2021/08/14 00:55 | Jessica Pegula v Ons Jabeur | 1-6,7-6,6-0 |
| WTA Montreal | 2021/08/12 23:00 | Ons Jabeur v Bianca Andreescu | 6-7,6-4,6-1 |
| WTA Montreal | 2021/08/12 02:15 | Ons Jabeur v Daria Kasatkina | 2-6,6-3,6-4 |