Stadium: Lotto RLP Centre Court Round: 27 Ground: Hardcourt indoor
| Challenger - Koblenz - Herredouble | 2020/02/18 15:40 | Sabanov/Sabanov v Bemelmans/Masur | 4-6,6-3,6-10 |
| Challenger - Quimper - Herredouble | 2020/01/29 19:45 | Sabanov/Sabanov v Bemelmans/Masur | 6-2,6-4 |
| Challenger - Eckental - Herredouble | 2019/11/01 10:00 | Arends/Jebavy v Bemelmans/Masur | 6-4,3-6,10-7 |
| Challenger - Eckental - Herredouble | 2019/10/31 13:20 | Erlich/Molchanov v Bemelmans/Masur | 2-6,4-6 |
| Challenger - Eckental - Herredouble | 2019/10/30 14:15 | Podlipnik-Castillo/Weissborn v Bemelmans/Masur | 4-6,6-7 |
| Challenger - Hamborg - Herredouble | 2019/10/25 11:00 | Bemelmans/Masur v Cerretani/Cressy | 6-7,6-7 |
| Challenger - Hamborg - Herredouble | 2019/10/23 19:20 | Wessels/Zverev v Bemelmans/Masur | 5-7,6-4,7-10 |
| Challenger - Glasgow - Herredouble | 2019/09/22 12:00 | Murray/Smith v Bemelmans/Masur | 6-4,3-6,8-10 |
| Challenger - Koblenz - Herredouble | 2020/02/19 15:00 | Gerch/Willems v Sancic/Weissborn | 1-6,5-7 |
| Challenger Dallas MD | 2020/02/05 17:00 | Eubanks/Korda v Sancic/Weissborn | 1-6,6-4,10-7 |
| Challenger - Newport Beach - Herredouble | 2020/02/01 20:10 | Behar/Escobar v Sancic/Weissborn | 6-2,6-4 |
| Challenger - Newport Beach - Herredouble | 2020/01/31 19:00 | Goransson/Rungkat v Sancic/Weissborn | 6-7,5-7 |
| Challenger - Newport Beach - Herredouble | 2020/01/30 20:00 | Sancic/Weissborn v Monroe/Withrow | 6-3,6-1 |
| Challenger - Newport Beach - Herredouble | 2020/01/29 21:55 | Giron/Klahn v Sancic/Weissborn | 6-2,3-6,4-10 |
| Challenger - Rennes - Herredouble | 2020/01/26 12:00 | Sancic/Weissborn v Gabashvili/Lacko | 7-5,6-7,10-7 |
| Challenger - Rennes - Herredouble | 2020/01/25 17:10 | Sancic/Weissborn v Petrovic/Serdarusic | 3-6,6-3,10-6 |