Stadium: Court 7 Round: 28 Ground: Clay
| Challenger Sibiu MD | 2021/09/30 14:50 | Albot/Copil v Gonzales/Johnson | 4-6,2-6 |
| Challenger Sibiu MD | 2021/09/30 10:30 | Jecan/Jianu v Gonzales/Johnson | 5-7,2-6 |
| Challenger Bucharest MD | 2021/09/25 12:40 | Marterer/Rosol v Gonzales/Johnson | 6-1,2-6,3-10 |
| Challenger Bucharest MD | 2021/09/24 09:35 | Gonzales/Johnson v Jecan/Tomescu | 6-4,7-6 |
| Challenger Bucharest MD | 2021/09/23 11:00 | Albot/Cozbinov v Gonzales/Johnson | 3-6,7-6,6-10 |
| Challenger Bucharest MD | 2021/09/22 09:45 | Ionel/Jianu v Gonzales/Johnson | 1-6,5-7 |
| Challenger Istanbul MD | 2021/09/17 11:15 | Sancic/Sitak v Gonzales/Johnson | 4-6,6-2,10-5 |
| Challenger Istanbul MD | 2021/09/16 15:15 | Gonzales/Johnson v Kirci/Setkic | 6-0,6-2 |
| Challenger Sibiu MD | 2021/10/01 08:00 | Dancu/Gima v Erler/Miedler | 5-7,2-6 |
| Challenger Sibiu MD | 2021/09/30 09:35 | Palosi/Popescu v Erler/Miedler | 0-6,3-6 |
| Challenger Bucharest MD | 2021/09/23 14:10 | Jecan/Tomescu v Erler/Miedler | 0-6,6-4,11-9 |
| Challenger Bucharest MD | 2021/09/21 11:55 | Bonadio/Travaglia v Erler/Miedler | 3-6,3-6 |
| Challenger Tulln MD | 2021/09/07 12:15 | Erler/Miedler v Haerteis/Hassan | 3-6,6-2,9-11 |
| Challenger Como MD | 2021/09/03 09:00 | Matos/M R Alves v Erler/Miedler | 7-5,6-2 |
| Challenger Como MD | 2021/09/02 10:40 | Bortolotti/Cuevas v Erler/Miedler | 6-4,4-6,4-10 |
| Challenger Como MD | 2021/09/01 09:25 | Baldi/Ocleppo v Erler/Miedler | 2-6,3-6 |