Round: 26 Ground: Clay
| Challenger - Milan - Herredouble | 2021/06/26 13:30 | Brown/Weissborn v Kopriva/Lehecka | 4-6,0-6 |
| Challenger - Milan - Herredouble | 2021/06/25 12:00 | Doumbia/Reboul v Kopriva/Lehecka | 5-7,3-6 |
| Challenger - Milan - Herredouble | 2021/06/24 15:00 | Romboli/Schnur v Kopriva/Lehecka | 3-6,7-6,14-16 |
| Challenger - Milan - Herredouble | 2021/06/23 11:00 | Kopriva/Lehecka v Galloway/Lawson | 6-4,6-3 |
| Challenger - Prostejov - Herredouble | 2021/06/16 13:35 | Kopriva/Lehecka v Jebavy/Kolar | 4-6,6-3,13-15 |
| Challenger - Prostejov - Herredouble | 2021/06/15 14:45 | Mensik/Siniakov v Kopriva/Lehecka | 2-6,3-6 |