stadio: Court 3 Round: 27 Ground: Hardcourt outdoor
| Challenger Nur-Sultan DM | 2020/03/11 12:20 | De Jong/Haase v Elgin/Zimonjic | 6-1,7-5 |
| Challenger Nur-Sultan DM | 2020/03/10 11:45 | Karatsev/Kotov v Freund/Ymer | 6-3,6-1 |
| Challenger L'Aquila DM | 2019/08/22 13:05 | Margaroli/Vavassori v Karatsev/Kotov | 6-2,6-4 |
| Challenger L'Aquila DM | 2019/08/20 13:15 | Karatsev/Kotov v Huesler/Podlipnik-Castillo | 6-2,7-5 |