Round: 26 Ground: Clay
| ATP Umag | 2015/07/23 19:45 | Gael Monfils v Bastian Trinker | 6-3,6-0 |
| ATP Umag | 2015/07/21 15:30 | Bastian Trinker v Mikhail Youzhny | 2-6,6-3,6-3 |
| ATP Umago - Qual. | 2015/07/20 15:00 | Gerald Melzer v Bastian Trinker | 6-7,2-6 |
| ATP Umago - Qual. | 2015/07/18 08:00 | Bastian Trinker v Matteo Viola | 6-4,2-6,6-2 |
| ITF Austria F3 | 2015/07/10 12:50 | Bastian Trinker v Lenny Hampel | 6-2,3-6,2-6 |
| ITF Austria F3 | 2015/07/09 10:00 | Kevin Krawietz v Bastian Trinker | 6-7,4-6 |
| ITF Austria F3 | 2015/07/08 15:00 | Marcin Gawron v Bastian Trinker | 6-7,3-6 |
| ITF Austria F3 | 2015/07/06 12:20 | Matthias Haim v Bastian Trinker | 6-2,1-6,2-6 |
| ITF Austria F6 | 2015/07/28 09:00 | Kris Krawcewicz v Philipp Dittmer | 0-6,3-6 |
| ITF Austria F6 | 2015/07/26 12:30 | Philipp Dittmer v Ondrej Krstev | 7-6,6-2 |
| ITF Austria F6 | 2015/07/25 12:30 | Thomas Statzberger v Philipp Dittmer | 5-7,4-6 |
| ITF Austria F3 | 2015/07/04 16:30 | Joy Vigani v Philipp Dittmer | 6-2,6-2 |
| ITF Austria F2 | 2015/06/30 13:35 | Philipp Dittmer v R. Urzua-Rivera | 2-6,2-6 |
| ITF Austria F2 | 2015/06/27 08:00 | Philipp Dittmer v Horst Rieder | 7-5,6-0 |
| ITF Austria F1 | 2015/06/23 12:05 | Cristobal S-Corvalan v Philipp Dittmer | 7-6,6-1 |
| ITF Austria F1 | 2015/06/21 10:30 | Philipp Dittmer v Moritz Dettinger | 6-3,6-1 |