| Challenger de Ostrava | 04/28 12:05 | 25 | Jan Mertl v Steven Diez | 6-3,6-2 | |
| Challenger de Le Gosier | 04/01 18:20 | 25 | Fabrice Martin v Jan Mertl | 6-3,6-4 | |
| ITF Turquía F14 | 03/23 09:35 | - | Yannick Mertens v Jan Mertl | 6-7,6-4,4-6 | |
| ITF Turquía F14 | 03/22 10:50 | - | Jared Donaldson v Jan Mertl | 2-6,2-6 | |
| ITF Turquía F14 | 03/21 10:40 | - | Peter Heller v Jan Mertl | 5-7,4-6 | |
| ITF Turquía F14 | 03/20 11:30 | - | Sam Barry v Jan Mertl | Retired | |
| Challenger de Quimper | 02/14 12:00 | 27 | Gilles Muller v Jan Mertl | 7-6,7-6 | |
| Challenger de Quimper | 02/13 11:30 | 26 | Jan Mertl v Henri Laaksonen | 6-4,6-4 |