Ground: Carpet indoor
| Challenger Szczecin | 2014/09/09 09:00 | Jan Mertl v Marton Fucsovics | 7-6,7-5 |
| US Open Qual | 2014/08/21 18:40 | Illya Marchenko v Jan Mertl | 6-3,6-1 |
| US Open Qual | 2014/08/20 15:00 | Taylor Fritz v Jan Mertl | 6-1,3-6,3-6 |
| ITF Czech Republic F4 | 2014/05/30 10:00 | Jan Mertl v Dusan Lojda | 6-3,3-6,4-6 |
| ITF Czech Republic F1 | 2014/05/18 10:15 | Jan Mertl v Andriej Kapas | 6-1,2-6,6-0 |
| ITF Czech Republic F1 | 2014/05/17 08:00 | Jan Mertl v R. Urzua-Rivera | 6-1,6-3 |
| ITF Czech Republic F1 | 2014/05/16 11:00 | Jan Mertl v Oscar Otte | 6-2,6-1 |
| Challenger Aix en Provence | 2014/05/07 10:50 | Jan Mertl v Jonathan Eysseric | 6-4,4-6,3-6 |
| ITF Germany F14 | 2014/09/29 08:00 | Marvin Netuschil v Hugo Schott | 6-4,6-4 |
| ITF Belgium F7 | 2014/09/12 10:00 | Julien Cagnina v Marvin Netuschil | 6-3,6-3 |
| ITF Belgium F7 | 2014/09/11 07:00 | Matthias Wunner v Marvin Netuschil | 2-6,4-6 |
| ITF Belgium F7 | 2014/09/09 08:40 | Marvin Netuschil v Jonas Merckx | 7-5,6-3 |
| ITF Belgium F14 | 2014/09/04 13:10 | Marvin Netuschil v Scott Griekspoor | 6-2,5-7,1-6 |
| ITF Belgium F14 | 2014/09/03 13:10 | Jonas Merckx v Marvin Netuschil | 1-6,2-6 |
| ITF Germany F13 | 2014/08/20 13:25 | Alexander Ritschard v Marvin Netuschil | 4-6,6-1,7-6 |
| ITF Germany F10 Qual | 2014/07/28 15:00 | Marvin Netuschil v Jan Choinski | 2-6,7-6,1-6 |