Stadium: Center Court Round: 25 Ground: Clay
| ITF Austria F5 Qual | 2018/07/29 10:30 | Stefano Battaglino v Gabriel Huber | 6-1,6-2 |
| ITF Austria F5 Qual | 2018/07/28 10:00 | Luis Humberto Lopez v Gabriel Huber | 1-6,4-6 |
| ITF Austria F4 Qual | 2018/07/21 10:00 | Gabriel Huber v Matei A Georgescu | 6-3,3-6,6-7 |
| ITF Austria F4 Qual | 2018/07/21 07:30 | Gabriel Huber v Marco Corino | 6-2,7-5 |
| ITF Austria F3 | 2018/07/17 13:15 | Gabriel Huber v Johannes Haerteis | 2-6,1-6 |
| ITF Austria F2 | 2018/07/09 09:00 | Jorge Panta v Gabriel Huber | 6-2,4-6,6-3 |
| ITF Austria F1 | 2018/06/30 09:30 | Gabriel Huber v Martins Rocens | 2-6,4-6 |
| ITF Croatia F3 | 2018/03/18 14:00 | Tom Kocevar-Desman v Gabriel Huber | 6-0,6-1 |
| ITF Austria F6 | 2018/08/05 09:00 | Jakob Aichhorn v Francesco Cano | 6-3,6-0 |
| ITF Austria F6 | 2018/08/04 12:45 | Jakob Aichhorn v Laurin Aerne | 6-0,6-1 |
| ITF Austria F5 Qual | 2018/07/30 09:50 | Jakob Aichhorn v Johannes Bangratz | 6-4,6-3 |
| ITF Austria F5 Qual | 2018/07/28 10:00 | Jakob Aichhorn v Gasper Bezjak | 6-1,6-0 |
| ITF Austria F4 Qual | 2018/07/21 10:00 | Edward Hubner v Jakob Aichhorn | 7-5,6-4 |
| ITF Austria F3 | 2018/07/14 12:30 | Jakob Aichhorn v Toby Martin | 1-6,0-6 |
| ITF Austria F3 | 2018/07/14 07:15 | Jakob Aichhorn v Stefan Dragovic | 6-2,4-6,6-4 |
| ITF Austria F1 | 2018/07/02 12:40 | Jakob Aichhorn v Philipp Schroll | 4-6,6-2,4-6 |