Stadium: Court Central Round: 27 Ground: Hardcourt indoor
| Challenger Quimper - Herredouble | 2021/02/02 17:50 | Rodionov/Rosol v Ofner/Zielinski | 6-4,6-7,10-7 |
| Challenger Quimper - Herredouble | 2021/01/28 10:00 | Doumbia/Reboul v Rodionov/Rosol | 6-4,6-3 |
| Challenger Quimper - Herredouble | 2021/01/26 15:10 | Rodionov/Rosol v Arends/Jebavy | 4-6,7-6,12-10 |
| Challenger Quimper - Herredouble | 2021/02/02 13:45 | Lenz/Maden v Arends/Jebavy | 4-6,6-3,10-7 |
| Challenger Bratislava - Herredouble | 2020/11/11 18:45 | Molchanov/Stakhovsky v Lenz/Maden | 7-6,6-1 |
| Challenger Hamburg - Herredouble | 2020/10/28 16:45 | Lenz/Maden v Glasspool/Lawson | 3-6,2-6 |
| Challenger Ismaning - Herredouble | 2020/10/20 16:50 | Begemann/Pel v Lenz/Maden | 6-3,6-2 |
| Challenger Koblenz - Herredouble | 2020/02/23 11:00 | Arends/Pel v Lenz/Maden | 7-6,7-6 |
| Challenger Koblenz - Herredouble | 2020/02/22 15:40 | Lenz/Maden v Bemelmans/Masur | 2-6,6-1,10-2 |
| Challenger Koblenz - Herredouble | 2020/02/20 16:15 | Lenz/Maden v Arneodo/Halys | 6-4,6-2 |
| Challenger Koblenz - Herredouble | 2020/02/19 13:45 | Elgin/Gabashvili v Lenz/Maden | 6-7,4-6 |