Round: 54 Ground: Carpet indoor
| ITF Czech Republic F12 | 2017/11/27 12:00 | Jonas Trinker v David Mrazek | 6-2,1-6,6-2 |
| ITF Germany F15 | 2017/10/18 09:00 | Evgeny Karlovskiy v Jonas Trinker | 6-2,6-1 |
| ITF Germany F15 | 2017/10/16 10:00 | Jonas Trinker v Jordi Walder | 6-3,2-6,6-3 |
| ITF Germany F15 | 2017/10/15 12:00 | Jonas Trinker v Karlo Cubelic | 7-5,4-6,6-3 |
| ITF Germany F14 | 2017/10/11 12:10 | Andriej Kapas v Jonas Trinker | 3-6,6-2,6-3 |
| ITF Germany F14 | 2017/10/09 10:00 | Leopold Zima v Jonas Trinker | 6-4,2-6,6-7 |
| ITF Germany F14 | 2017/10/08 11:30 | Robin Lang v Jonas Trinker | 6-7,5-7 |
| ITF Turkey F34 | 2017/09/11 10:00 | Jonas Trinker v Jannis Kahlke | 1-6,1-6 |
| ITF Czech Republic F12 | 2017/11/27 09:00 | Jiri Lehecka v Marek Rehacek | 6-7,5-7 |
| ITF Czech Republic F10 | 2017/11/13 09:00 | Marek Rehacek v Tadeas Paroulek | 1-6,1-6 |
| ITF Czech Republic F9 | 2017/11/09 09:00 | Marek Rehacek v Matej Vocel | 2-6,4-6 |
| ITF Czech Republic F9 | 2017/11/08 09:00 | Igor Smilansky v Marek Rehacek | 5-7,4-6 |
| ITF Czech Republic F9 | 2017/11/07 10:40 | Antonin Stepanek v Marek Rehacek | 4-6,0-6 |
| ITF Czech Republic F9 | 2017/11/06 09:00 | Ioan Luca Vidan v Marek Rehacek | 3-6,3-6 |
| ITF Slovakia F1 | 2017/07/28 15:00 | Peter Nagy v Marek Rehacek | 7-5,6-2 |
| ITF Slovakia F1 | 2017/07/27 09:00 | Marek Rehacek v Filipp Kekercheni | 6-7,6-4,6-4 |