Stadium: Cancha Central Round: 29
| Challenger Panama City MD | 2018/04/06 19:00 | Rodriguez/Statham v Pasha/Quiroz | 6-7,6-7 |
| Challenger Panama City MD | 2018/04/05 21:45 | Hanfmann/Krawietz v Korda/Mejia | 6-4,6-4 |
| Challenger Panama City MD | 2018/04/04 20:25 | Hanfmann/Krawietz v Verdugo/Martinez | 6-2,6-3 |
| Challenger - Brest - Herredouble | 2017/10/26 10:00 | Hanfmann/Krawietz v Clayton/Sharan | 6-7,3-6 |
| Challenger - Brest - Herredouble | 2017/10/24 15:10 | Bourgue/Humbert v Hanfmann/Krawietz | 4-6,4-6 |
| Challenger - Shymkent - Herredouble | 2017/05/23 10:10 | Marti/Martinez Portero v Hanfmann/Krawietz | 0-6,2-6 |