| ITF Germany F1 | 2015/01/06 14:30 | Johannes Haerteis v Duje Kekez | 6-4,6-3 |
| ITF Germany F15 | 2014/10/10 10:00 | Martins Podzus v Johannes Haerteis | 6-3,6-1 |
| ITF Germany F15 | 2014/10/09 11:25 | Johannes Haerteis v Kevin Krawietz | 7-6,7-6 |
| ITF Germany F15 | 2014/10/07 09:00 | Johannes Haerteis v Keelan Oakley | 6-0,2-6,6-2 |
| ITF Germany F13 | 2014/08/21 11:10 | Sandro Ehrat v Johannes Haerteis | 1-6,6-3,6-4 |
| ITF Germany F13 | 2014/08/20 11:50 | Tom Schonenberg v Johannes Haerteis | 3-6,3-6 |
| ITF Germany F12 | 2014/08/16 11:00 | Jan Choinski v Johannes Haerteis | 7-6,6-0 |
| ITF Germany F12 | 2014/08/15 13:00 | Johannes Haerteis v Marek Jaloviec | 4-6,6-3,7-5 |
| ITF Austria F2 | 2014/06/23 11:00 | Tom Kocevar-Desman v Robin Stanek | 6-7,6-4,7-6 |
| ITF Czech Republic F1 | 2014/05/16 08:00 | R. Urzua-Rivera v Robin Stanek | 2-6,6-4,6-4 |
| ITF Greece F6 | 2014/04/15 07:00 | Andrea Basso v Robin Stanek | 7-5,7-5 |
| ITF Greece F5 | 2014/04/10 07:00 | Robin Stanek v Ricardo Rodriguez-Pace | 4-6,3-6 |
| ITF Greece F3 | 2014/03/27 08:00 | Robin Stanek v Jozef Kovalik | 2-6,1-6 |
| ITF Greece F3 | 2014/03/26 08:00 | Jorge Hernando-Ruano v Robin Stanek | 4-6,2-6 |
| ITF Greece F3 | 2014/03/24 09:45 | Robin Stanek v Agustin Savarino | 6-2,6-0 |
| ITF Greece F2 | 2014/03/20 08:00 | Robin Stanek v Sebastien Boltz | 1-6,7-6,6-4 |