Ground: Carpet indoor
| ITF Czech Republic F4 | 2014/10/23 09:30 | Kapas, Andriej v Kowalczyk, Mateusz | 5-7,4-6 |
| ITF Czech Republic F4 Qual | 2014/10/21 11:10 | Kowalczyk, Mateusz v Recek, Dominik | 6-3,6-2 |
| Challenger Szczecin | 2014/09/09 10:50 | Kowalczyk, Mateusz v Pavlasek, Adam | 4-6,3-6 |
| Challenger Szczecin Qual | 2014/09/08 12:30 | Wagner, Bastian v Kowalczyk, Mateusz | 4-6,1-6 |
| ITF Poland F6 | 2014/08/27 10:00 | Teurer, Rafal v Kowalczyk, Mateusz | 4-6,4-6 |
| ITF Poland F5 | 2014/08/21 13:10 | Kowalczyk, Mateusz v Sikora, Adrian | 1-6,6-3,6-7 |
| ITF Poland F5 | 2014/08/19 08:00 | Majchrowicz, Adam v Kowalczyk, Mateusz | 7-6,4-6,1-6 |
| ITF Czech Republic F4 | 2014/10/23 10:20 | David Poljak v Mertl, Jan | 3-6,3-6 |
| ITF Czech Republic F4 | 2014/10/22 10:55 | Cornea, Vlad Victor v Mertl, Jan | 4-6,4-6 |
| ITF Germany F16 | 2014/10/18 14:25 | Mertl, Jan v Wunner, Matthias | 6-4,7-6 |
| ITF Germany F16 | 2014/10/16 11:00 | Mertl, Jan v Netuschil, Marvin | 3-6,6-4,6-0 |
| ITF Germany F15 | 2014/10/11 11:00 | Mertl, Jan v Podzus, Martins | 4-6,3-6 |
| ITF Germany F15 | 2014/10/10 10:00 | Mertl, Jan v Kobelt, Peter | 6-1,6-2 |
| ITF Germany F15 | 2014/10/09 10:00 | Mertl, Jan v Wunner, Matthias | 6-4,6-2 |
| ITF Germany F15 | 2014/10/08 09:30 | Mertl, Jan v Kahlke, Jannis | 6-3,6-2 |