Stadium: Court 7 Round: 27 Ground: Clay
| Challenger Prague MD | 2021/08/24 13:20 | Roca Batalla/Sanchez Izquierdo v Geerts/Peniston | 4-6,6-7 |
| Challenger Prague MD | 2021/08/24 11:45 | Jenicek/Kodat v Cornea/Tsitsipas | 4-6,5-7 |
| ITF M25 Bolzano MD | 2021/08/06 13:00 | Cornea/Tsitsipas v Bortolotti/Dutra Da Silva | 6-3,6-4 |
| ITF M25 Bolzano MD | 2021/08/06 08:25 | Cornea/Tsitsipas v Maggioli/Picchione | 6-3,6-3 |
| ITF M25 Bolzano MD | 2021/08/05 14:45 | Cornea/Tsitsipas v Pozzi/Weis | 6-2,6-2 |
| ITF M25 Bolzano MD | 2021/08/04 11:25 | Cornea/Tsitsipas v Fellin/Figl | 7-5,6-2 |
| Challenger Poznan MD | 2021/07/29 13:05 | Romboli/Vega Hernandez v Cornea/Tsitsipas | 2-6,7-6,10-3 |
| Challenger Poznan MD | 2021/07/28 16:00 | Cornea/Tsitsipas v Leo Borg/Orlikowski | 6-2,6-4 |