Stadium: Center Court Round: 27 Ground: Clay
| Challenger Prostejov MD | 2021/06/15 14:45 | Mensik/Siniakov v Kopriva/Lehecka | 2-6,3-6 |
| Challenger Prostejov MD | 2021/06/15 12:40 | Jurajda/Svrcina v Jebavy/Kolar | 4-6,6-7 |
| Challenger Bratislava MD | 2021/06/09 14:00 | Klein/Molcan v Jebavy/Kolar | 7-6,6-4 |
| Challenger Poprad Tatry MD | 2018/06/21 13:30 | Jebavy/Kolar v Cacic/Margaroli | 6-7,6-3,9-11 |