Stadium: Court 1 Round: 26 Ground: Carpet indoor
| 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 |
| Challenger Burnie - Herredouble | 2020/01/30 06:30 | Pasha/Schnur v Lenz/Maden | 6-3,6-7,10-7 |
| Challenger Burnie - Herredouble | 2020/01/28 05:40 | Lenz/Maden v King/Lock | 6-2,6-3 |