Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| WTA Adelaide WD | 2021/02/26 02:30 | Guarachi A / Krawczyk D v Christian K / Santamaria S | 6-1,6-2 |
| WTA Adelaide WD | 2021/02/25 05:50 | Christian K / Santamaria S v 두안 Y-Y / 정 S | 7-5,6-3 |
| WTA Adelaide WD | 2021/02/24 08:50 | Gadecki/Tomljanovic v Christian K / Santamaria S | 4-6,3-6 |
| WTA Melbourne WD | 2021/02/16 05:40 | Lapko/Sasnovich v Christian K / Santamaria S | 6-4,6-3 |
| WTA Moscow WD | 2018/10/15 09:30 | 주라크 D / 올라루 R v Christian K / Santamaria S | 6-3,6-1 |
| Wuhan, China, Doubles | 2018/09/26 10:20 | 바보스 T / 믈라데노비치 K v Christian K / Santamaria S | 6-2,6-2 |
| Wuhan, China, Doubles | 2018/09/25 06:00 | Christian K / Santamaria S v 콘타 조 / 장 수 | 6-2,6-1 |
| Guangzhou, China, Doubles | 2018/09/21 08:00 | Christian K / Santamaria S v 아담착 M / 무레 J | 0-6,6-3,10-12 |