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