Stadium: Center Court Round: 28 Ground: Clay
| Challenger Forli MD | 2021/12/03 11:00 | Sancic/Weissborn v Sabanov/Sabanov | 6-3,6-4 |
| Challenger Forli MD | 2021/12/02 15:35 | Kotov/Matuszewski v Sabanov/Sabanov | 6-3,4-6,9-11 |
| Challenger Forli MD | 2021/11/30 20:30 | Bortolotti/Gornes v Sabanov/Sabanov | 6-7,6-4,6-10 |
| Challenger Bari MD | 2021/11/25 14:10 | Drzewiecki/Matuszewski v Sabanov/Sabanov | 6-4,7-5 |
| Challenger Bari MD | 2021/11/24 19:25 | Brancaccio/Cobolli v Sabanov/Sabanov | 7-6,2-6,8-10 |
| Challenger Helsinki MD | 2021/11/17 15:15 | Sabanov/Sabanov v Istomin/Lock | 4-6,6-4,7-10 |
| Challenger Ortisei MD | 2021/11/12 13:00 | Sabanov/Sabanov v Erler/Miedler | 5-7,3-6 |
| Challenger Ortisei MD | 2021/11/11 16:00 | Sabanov/Sabanov v Kivattsev/Virgili | 6-2,6-2 |
| Challenger Losinj MD | 2021/10/23 13:15 | Martin/Weissborn v Cornea/Kirkin | 6-1,7-6 |
| Challenger Losinj MD | 2021/10/23 10:00 | Martin/Weissborn v Cerretani/Fallert | 6-3,6-4 |
| Challenger Losinj MD | 2021/10/21 14:55 | Doumbia/Reboul v Martin/Weissborn | 2-6,3-6 |
| Challenger Losinj MD | 2021/10/20 12:55 | Barranco Cosano/Lopez San Martin v Martin/Weissborn | 3-6,5-7 |
| Challenger Napoli MD | 2021/10/14 14:45 | Martin/Weissborn v Doumbia/Reboul | 6-7,3-6 |
| Challenger Napoli MD | 2021/10/12 15:00 | Baldi/Margaroli v Martin/Weissborn | 1-6,1-6 |
| Challenger Napoli MD | 2021/10/08 15:00 | Basic/Serdarusic v Martin/Weissborn | 7-6,7-5 |
| Challenger Napoli MD | 2021/10/08 12:00 | Martin/Weissborn v Doumbia/Reboul | 7-5,2-6,10-7 |