Ground: Clay
| 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 Turkey F7 | 2015/02/14 11:00 | Johannes Haerteis v Nik Razborsek | 5-7,4-6 |
| ITF Turkey F6 | 2015/02/08 11:00 | Johannes Haerteis v David Novotny | 7-6,6-2 |
| ITF Turkey F6 | 2015/02/07 09:00 | Johannes Haerteis v Kazuma Kawachi | 6-1,6-0 |
| ITF Germany F4 | 2015/01/30 12:00 | Ruben Bemelmans v Johannes Haerteis | 6-2,6-3 |
| Challenger Quimper | 2015/03/03 13:30 | Peter Torebko v Andreas Beck | 3-6,3-6 |
| ITF Germany F4 | 2015/01/30 14:00 | Maximilian Marterer v Peter Torebko | 4-6,6-3,6-4 |
| ITF Germany F4 | 2015/01/28 17:10 | Ljubomir Celebic v Peter Torebko | 4-6,4-6 |
| ITF Germany F3 | 2015/01/22 17:25 | Filip Veger v Peter Torebko | 7-5,7-6 |
| ITF Germany F3 | 2015/01/21 16:05 | Peter Kobelt v Peter Torebko | 6-7,4-6 |
| ATP Chennai | 2015/01/04 08:45 | Mukund Sasikumar v Peter Torebko | 6-4,1-6,6-2 |
| Challenger Knoxville | 2014/11/04 21:10 | Peter Torebko v Gastao Elias | 6-3,3-6,5-7 |
| Challenger Charlottesville | 2014/10/30 16:30 | Peter Torebko v Liam Broady | 0-6,3-6 |