Stadium: Centre Court Round: 26 Ground: Clay
| Open d'Australie - Double Femmes | 2021/02/10 04:55 | Barty/Brady v Myers/Popovic | 6-2,6-4 |
| WTA Yarra Valley Classic WD | 2021/02/05 05:45 | Barty/Brady v Melichar/Schuurs | 5-7,4-6 |
| WTA Yarra Valley Classic WD | 2021/02/03 06:00 | Barty/Brady v Jabeur/McHale | 6-2,6-3 |
| WTA Yarra Valley Classic WD | 2021/01/31 04:30 | Barty/Brady v Fichman/Olmos | 7-6,6-1 |
| WTA - Charleston - Doubles Femmes | 2021/04/13 21:05 | Gumulya B / Rompies J v Christian K / Santamaria S | 7-6,3-6,12-10 |
| WTA St. Petersburg WD | 2021/03/21 10:30 | Kichenok N / Olaru R v Christian K / Santamaria S | 2-6,6-3,10-8 |
| WTA St. Petersburg WD | 2021/03/20 15:15 | Kalashnikova O / Kudryavtseva A v Christian K / Santamaria S | 7-5,4-6,4-10 |
| WTA St. Petersburg WD | 2021/03/18 12:20 | Vesnina/Zvonareva v Christian K / Santamaria S | 7-5,3-6,9-11 |
| WTA St. Petersburg WD | 2021/03/17 11:15 | Gorgodze/Rakhimova v Christian K / Santamaria S | 6-4,5-7,7-10 |
| WTA - Dubaï - Doubles Femmes | 2021/03/07 12:30 | Bertens/Kerkhove v Christian K / Santamaria S | 6-4,5-7,10-5 |
| WTA Lyon WD | 2021/03/03 12:55 | Bouchard/Danilovic v Christian K / Santamaria S | 6-3,6-4 |
| WTA - Adelaide - Doubles Femmes | 2021/02/26 02:30 | Guarachi A / Krawczyk D v Christian K / Santamaria S | 6-1,6-2 |