Stadium: Court 3 Round: 26 Ground: Hardcourt indoor
| Challenger Bratislava MD | 2021/06/11 11:30 | Jaziri/Rola v Arends/Martinez | 4-6,1-6 |
| Challenger Bratislava MD | 2021/06/10 10:25 | Jaziri/Rola v Klein/Molcan | 6-1,4-6,10-7 |
| Challenger Bratislava MD | 2021/06/09 12:30 | Jaziri/Rola v Schnur/Verbeek | 6-3,7-5 |