Ground: Clay
| ITF Austria F1 | 2015/06/24 16:25 | Haim, Matthias v Trinker, Bastian | 3-6,6-7 |
| ITF Austria F3 | 2015/07/05 09:00 | Haim, Matthias v Mrose, Oliver | 6-3,6-3 |
| ITF Austria F3 | 2015/07/04 14:00 | Statzberger, Thomas v Haim, Matthias | 4-6,3-6 |
| ITF Austria F2 | 2015/06/29 11:00 | Meis, Pascal v Haim, Matthias | 6-1,6-3 |
| ITF Austria F1 | 2015/06/24 16:25 | Haim, Matthias v Trinker, Bastian | 3-6,6-7 |
| ITF Austria F1 | 2015/06/23 15:45 | Haim, Matthias v Wagner, Hannes | 6-3,6-3 |
| ITF Tunisia F5 | 2015/04/24 10:35 | Hugo Grenier v Haim, Matthias | 6-2,6-2 |
| ITF Tunisia F5 | 2015/04/23 11:20 | Haim, Matthias v Marfia, Matteo | 6-4,6-4 |
| ITF Tunisia F5 | 2015/04/21 13:40 | Haim, Matthias v Ouvrard, Victor | 7-5,1-6,6-4 |
| ITF Austria F2 | 2015/07/02 10:25 | Trinker, Bastian v Basso, Andrea | 4-6,7-6,3-6 |
| ITF Austria F2 | 2015/07/01 13:30 | Trinker, Bastian v Urzua-Rivera, Ricardo | 6-3,6-4 |
| ITF Austria F2 | 2015/06/29 12:45 | Trinker, Bastian v Fred Simonsson | 6-3,6-2 |
| ITF Austria F1 | 2015/06/26 10:55 | Trinker, Bastian v Dmitriev, Kirill | 4-6,4-6 |
| ITF Austria F1 | 2015/06/25 10:35 | Basso, Andrea v Trinker, Bastian | 2-6,3-6 |
| ITF Austria F1 | 2015/06/24 16:25 | Haim, Matthias v Trinker, Bastian | 3-6,6-7 |
| ITF Austria F1 | 2015/06/23 16:35 | Luca Giacomini v Trinker, Bastian | 3-6,2-6 |
| ITF Turkey F22 | 2015/06/02 09:00 | Trinker, Bastian v Altuna, Tuna | 4-6,6-1,3-6 |