Stadium: Court 10 Round: 29 Ground: Hardcourt outdoor
| Challenger Potchefstroom MD | 2021/02/12 13:55 | Klaasen/Roelofse v Polansky/Schnur | 3-6,4-6 |
| Challenger Potchefstroom MD | 2021/02/11 12:05 | Polansky/Schnur v Kuzmanov/Quiroz | 7-6,3-6,10-8 |
| Challenger Potchefstroom MD | 2021/02/10 11:30 | Gabashvili/Vervoort v Polansky/Schnur | 3-6,6-7 |
| Challenger Monterrey MD | 2020/03/05 00:35 | Luz/Matos v Polansky/Schnur | 6-7,7-5,12-10 |
| Challenger Dallas MD | 2020/02/08 20:00 | Novikov/Oliveira v Polansky/Schnur | 7-5,6-3 |
| Challenger Dallas MD | 2020/02/06 22:30 | Polansky/Schnur v Eubanks/Korda | 6-4,6-2 |
| Challenger Dallas MD | 2020/02/06 00:00 | Ofner/Roelofse v Polansky/Schnur | 6-7,4-6 |
| Challenger Newport Beach MD | 2020/01/29 23:45 | Polansky/Schnur v Martinez/Reyes-Varela | 4-6,4-6 |
| Challenger Potchefstroom MD | 2021/02/12 12:30 | Broady/Draper v Huesler/Kolar | 6-7,3-6 |
| Challenger Potchefstroom MD | 2021/02/11 13:10 | Menendez-Maceiras/Miedler v Huesler/Kolar | 6-7,6-3,7-10 |
| Challenger Potchefstroom MD | 2021/02/10 14:45 | De Jong/Kopriva v Huesler/Kolar | 3-6,4-6 |