| Challenger Prostejov MD | 06/06 10:50 | 27 | Romboli/Soto v Kopriva/Sachko | 6-4,6-4 | |
| Challenger Prostejov MD | 06/05 14:15 | 26 | Demoliner/Duran v Kopriva/Sachko | 6-7,6-7 | |
| Challenger Bergamo MD | 11/03 11:40 | 27 | Molchanov/Qureshi v Kopriva/Sachko | 6-1,6-4 | |
| Challenger Bergamo MD | 11/01 17:10 | 26 | Babic/Tsitsipas v Kopriva/Sachko | 5-7,2-6 |