Ground: Clay
| ITF Austria F3 | 2015/07/07 13:30 | Schroll, Philipp v Gawron, Marcin | 0-6,6-7 |
| ITF Austria F2 | 2015/07/02 13:20 | Dmitriev, Kirill v Gawron, Marcin | 6-4,6-3 |
| ITF Austria F2 | 2015/07/01 08:00 | Gawron, Marcin v Lescure, Mick | 6-1,4-6,6-0 |
| ITF Austria F2 | 2015/06/30 08:00 | Gawron, Marcin v Jacob Kahoun | 3-6,6-4,6-0 |
| ITF Czech Republic F4 | 2015/06/22 14:40 | Gawron, Marcin v Konecny, Michal | 4-6,1-6 |
| ITF Croatia F4 | 2015/03/12 09:00 | Gawron, Marcin v Trevisan, Matteo | 4-6,3-6 |
| ITF Croatia F4 | 2015/03/10 09:00 | Gawron, Marcin v Domagoj Biljesko | 6-4,6-4 |
| ITF Croatia F3 | 2015/03/05 10:15 | Gawron, Marcin v Luncanu, Petru-Alexandru | 3-6,1-6 |
| ITF Austria F3 | 2015/07/06 12:20 | Haim, Matthias v Trinker, Bastian | 6-2,1-6,2-6 |
| 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 |