| ITF Czech Republic F2 | 2015/05/19 09:00 | Elmar Ejupovic v Johannes Haerteis | 6-4,3-6,4-6 |
| ATP Munich Qual | 2015/04/25 11:50 | Johannes Haerteis v Bastian Trinker | 4-6,3-6 |
| ITF Italy F30 | 2015/04/06 07:30 | Davide Della Tommasina v Johannes Haerteis | 6-4,6-4 |
| ITF Switzerland F2 | 2015/03/19 12:00 | Florian Fallert v Johannes Haerteis | 6-3,6-4 |
| ITF Switzerland F1 | 2015/03/13 16:00 | Johannes Haerteis v Kirill Dmitriev | 7-6,3-6,0-6 |
| ITF Switzerland F1 | 2015/03/12 16:20 | Yann Marti v Johannes Haerteis | 6-2,3-6,4-6 |
| ITF Switzerland F1 | 2015/03/09 16:20 | Enzo Sommer v Johannes Haerteis | 0-6,4-6 |
| ITF Turkey F3 | 2015/02/27 08:30 | Raphael Baltensperger v Johannes Haerteis | 6-4,6-4 |
| ITF Egypt F33 | 2015/03/27 08:00 | Lucas Miedler v Jan Satral | 6-3,3-6,6-4 |
| ITF Egypt F33 | 2015/03/26 10:40 | Robbie Ridout v Jan Satral | 4-6,3-6 |
| ITF Egypt F33 | 2015/03/25 10:45 | Vitaly Kozyukov v Jan Satral | 4-6,1-6 |
| ITF Egypt F33 | 2015/03/21 08:00 | Jaroslav Pospisil v Jan Satral | 6-1,6-7,7-6 |
| ITF Egypt F33 | 2015/03/20 08:00 | Jan Satral v Milos Sekulic | 5-7,6-3,6-3 |
| ITF Egypt F33 | 2015/03/18 11:45 | Jan Satral v George Von Massow | 6-4,7-6 |
| ITF Egypt F9 | 2015/03/15 08:00 | Jan Satral v Mohamed Safwat | 6-3,6-4 |
| ITF Egypt F9 | 2015/03/14 08:00 | Inigo C Huegun v Jan Satral | 3-6,4-6 |