Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| Challenger Banja Luka MD | 2019/09/11 11:10 | Malesevic/Tadic v Gonzales/Siljestrom | 7-5,6-3 |
| Challenger Cassis MD | 2019/09/04 15:30 | Heliovaara/Rodionov v Gonzales/Siljestrom | 6-4,7-6 |
| Challenger Braunschweig MD | 2019/07/13 12:00 | Bolelli/Duran v Lammons/Sancic | 6-3,6-2 |
| Challenger Braunschweig MD | 2019/07/11 14:30 | Lammons/Sancic v Kuhn/Masur | 6-3,6-4 |
| Challenger Braunschweig MD | 2019/07/10 16:00 | Molleker/Zimonjic v Lammons/Sancic | 5-7,5-7 |
| Challenger Braunschweig MD | 2019/07/09 16:05 | Begemann/Lenz v Lammons/Sancic | 3-6,6-7 |
| Challenger Bratislava MD | 2019/06/21 13:35 | Lammons/Sancic v Klein/Molcan | 5-7,3-6 |
| Challenger Bratislava MD | 2019/06/20 15:20 | Jahn/Karatsev v Lammons/Sancic | 6-7,3-6 |
| Challenger Bratislava MD | 2019/06/18 11:30 | Lammons/Sancic v Granollers/Oliveira | 7-6,6-3 |
| Challenger Lyon MD | 2019/06/14 11:30 | Lammons/Sancic v Oswald/Polasek | 6-7,5-7 |