Ground: Clay
| ITF Czech Republic F4 | 2015/06/22 12:05 | Haerteis, Johannes v Dominik Kellovsky | 3-6,6-4,3-6 |
| ITF Czech Republic F3 | 2015/05/26 09:00 | Haerteis, Johannes v Stanek, Robin | 4-6,6-7 |
| Czech Republic F2, Singles | 2015/05/21 10:15 | Haerteis, Johannes v Satral, Jan | 3-6,3-6 |
| Czech Republic F2, Singles | 2015/05/19 09:00 | Elmar Ejupovic v Haerteis, Johannes | 6-4,3-6,4-6 |
| ATP Munich Qual | 2015/04/25 11:50 | Haerteis, Johannes v Trinker, Bastian | 4-6,3-6 |
| ITF Italy F30 | 2015/04/06 07:30 | Della Tommasina, Davide v Haerteis, Johannes | 6-4,6-4 |
| ITF Switzerland F2 | 2015/03/19 12:00 | Fallert, Florian v Haerteis, Johannes | 6-3,6-4 |
| ITF Switzerland F1 | 2015/03/13 16:00 | Haerteis, Johannes v Dmitriev, Kirill | 7-6,3-6,0-6 |
| ITF Germany F7 | 2015/07/15 15:30 | Mantilla, Felipe v Torebko, Peter | 5-7,2-6 |
| Milan, Italy | 2015/06/22 13:10 | Torebko, Peter v Kavcic, Blaz | 6-4,1-6,4-6 |
| Challenger Poprad Tatry | 2015/06/18 12:00 | Torebko, Peter v Norbert Gombos | 6-3,5-7,2-6 |
| Challenger Poprad Tatry | 2015/06/16 14:05 | Torebko, Peter v Lipovsek Puches, Tomas | 0-6,6-3,6-1 |
| ITF Czech Republic F1 | 2015/05/16 11:25 | Ignatik, Uladzimir v Torebko, Peter | 4-6,6-4,7-5 |
| ITF Czech Republic F1 | 2015/05/15 08:00 | Neis, Fabricio v Torebko, Peter | 5-7,3-6 |
| ITF Czech Republic F1 | 2015/05/14 08:00 | Stanek, Robin v Torebko, Peter | 5-7,1-6 |
| ITF Czech Republic F1 | 2015/05/12 08:00 | Salaba, Libor v Torebko, Peter | 1-6,6-7 |