| ITF Czech Republic F2 | 2015/05/21 10:15 | Johannes Haerteis v Jan Satral | 3-6,3-6 |
| 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 Czech Republic F2 | 2015/05/23 12:25 | Uladzimir Ignatik v Robin Stanek | 6-4,6-4 |
| ITF Czech Republic F2 | 2015/05/22 12:15 | Libor Salaba v Robin Stanek | 6-3,5-7,4-6 |
| ITF Czech Republic F2 | 2015/05/21 09:55 | Robin Stanek v Pascal Brunner | 7-5,6-1 |
| ITF Czech Republic F2 | 2015/05/19 09:00 | Jelle Sels v Robin Stanek | 5-7,1-6 |
| ITF Czech Republic F1 | 2015/05/14 08:00 | Robin Stanek v Peter Torebko | 5-7,1-6 |
| ITF Czech Republic F1 | 2015/05/13 09:10 | Patrik Rikl v Robin Stanek | 2-6,4-6 |
| ITF Greece F2 | 2015/04/04 09:00 | Robin Stanek v Nikola Milojevic | 3-6,6-7 |
| ITF Greece F2 | 2015/04/03 07:30 | Robin Stanek v Maxim Dubarenco | 6-2,7-5 |