Stadium: Court 1 Round: 28 Ground: Hardcourt indoor
| Challenger Orleans MD | 2021/09/28 12:00 | Herbert/Olivetti v Sabanov/Sabanov | 6-4,6-4 |
| ATP Metz MD | 2021/09/23 10:00 | Sabanov/Sabanov v Nys/Rinderknech | 3-6,4-6 |
| ATP Metz MD | 2021/09/20 15:20 | Sabanov/Sabanov v Added/Humbert | 3-6,6-3,10-8 |
| Challenger Szczecin MD | 2021/09/17 17:20 | Sabanov/Sabanov v Goransson/Lammons | 5-7,2-6 |
| Challenger Szczecin MD | 2021/09/16 14:35 | De Jong/Sachko v Sabanov/Sabanov | 3-6,6-7 |
| Challenger Szczecin MD | 2021/09/16 10:00 | Pellegrino/Travaglia v Sabanov/Sabanov | 2-6,2-6 |
| Challenger Banja Luka MD | 2021/09/11 16:00 | Sabanov/Sabanov v Sancic/Serdarusic | 3-6,3-6 |
| Challenger Banja Luka MD | 2021/09/10 13:05 | Sabanov/Sabanov v Kolar/Sachko | 2-6,6-3,10-6 |
| Challenger Barcelona MD | 2021/10/08 12:20 | Erler/Miedler v Borges/Cabral | 6-7,4-6 |
| Challenger Barcelona MD | 2021/10/07 10:55 | Gonzales/Kadhe v Erler/Miedler | 3-6,6-7 |
| Challenger Barcelona MD | 2021/10/06 13:00 | Barranco Cosano/Popko v Erler/Miedler | 4-6,4-6 |
| Challenger Sibiu MD | 2021/10/02 12:00 | Cerretani/Margaroli v Erler/Miedler | 3-6,1-6 |
| Challenger Sibiu MD | 2021/10/01 11:25 | Gonzales/Johnson v Erler/Miedler | 3-6,5-7 |
| 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 |