[4] Iga Swiatek 6-1,6-0 Madison Keys [29] 2021-11-18 17:00
Stadium: Stadium 1 Round: 27 Ground: Hardcourt outdoor
Home History
| WTA Finals | 2021/11/15 20:00 | Iga Swiatek v Paula Badosa | 7-5,6-4 |
| WTA Finals | 2021/11/14 01:30 | Aryna Sabalenka v Iga Swiatek | 2-6,6-2,7-5 |
| WTA Finals | 2021/11/11 20:00 | Maria Sakkari v Iga Swiatek | 6-2,6-4 |
| WTA Indian Wells | 2021/10/12 18:00 | Jelena Ostapenko v Iga Swiatek | 6-4,6-3 |
| WTA Indian Wells | 2021/10/10 18:00 | Veronika Kudermetova v Iga Swiatek | 1-6,0-6 |
| WTA Indian Wells | 2021/10/08 18:00 | Petra Martic v Iga Swiatek | 1-6,3-6 |
| WTA Ostrava | 2021/09/25 12:00 | Iga Swiatek v Maria Sakkari | 4-6,5-7 |
| WTA Ostrava | 2021/09/24 13:50 | Iga Swiatek v Elena Rybakina | 7-6,6-2 |
Away History
| WTA Indian Wells | 2021/10/08 22:00 | Madison Keys v Anastasia Pavlyuchenkova | 3-6,1-6 |
| WTA Indian Wells | 2021/10/07 01:05 | Kaia Kanepi v Madison Keys | 0-6,5-7 |
| US Open Women | 2021/08/30 16:00 | Madison Keys v Sloane Stephens | 3-6,6-1,6-7 |
| WTA Cincinnati | 2021/08/16 18:45 | Petra Kvitova v Madison Keys | 7-5,6-4 |
| WTA Montreal | 2021/08/10 01:30 | Rebecca Marino v Madison Keys | 6-3,6-3 |
| WTA San Jose | 2021/08/05 02:00 | Shuai Zhang v Madison Keys | 7-5,7-6 |
| Wimbledon Women | 2021/07/05 14:10 | Madison Keys v Viktorija Golubic | 6-7,3-6 |
| Wimbledon Women | 2021/07/02 17:10 | Elise Mertens v Madison Keys | 5-7,3-6 |