Stadium: Sibur Arena Round: 28 Ground: Hardcourt outdoor
| WTA St. Petersburg WD | 2020/02/13 11:00 | Kudryavtseva/Srebotnik v Christian/Guarachi | 3-6,5-7 |
| WTA St. Petersburg WD | 2020/02/12 11:40 | Mishina/Shalimova v Christian/Guarachi | 2-6,2-6 |
| Australian Open Women WD | 2020/01/24 00:00 | Chan/Chan v Christian/Guarachi | 6-4,6-2 |
| Australian Open Women WD | 2020/01/23 05:00 | Alexandrova/Bara v Christian/Guarachi | 1-6,2-6 |
| WTA Adelaide WD | 2020/01/15 03:50 | Melichar/Xu v Christian/Guarachi | 6-2,7-6 |
| WTA Adelaide WD | 2020/01/14 07:15 | Adamczak/Srebotnik v Christian/Guarachi | 6-4,0-6,5-10 |
| WTA Auckland WD | 2020/01/07 03:35 | Muhammad/Townsend v Christian/Guarachi | 6-2,7-6 |
| WTA Luxembourg WD | 2019/10/19 15:50 | Gauff/McNally v Christian/Guarachi | 6-2,6-2 |
| WTA St. Petersburg WD | 2020/02/13 12:30 | Garcia/Konta v Lister/Voracova | 6-2,6-2 |
| WTA St. Petersburg WD | 2020/02/10 12:00 | Garcia/Konta v Heisen/Strakhova | 6-3,3-6,10-5 |