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