Round: 62 Ground: Clay
| ITF Austria F2 | 2018/07/07 12:30 | Alen Rogic-Hadzalic v Marco De Rosa | 3-6,6-0,6-1 |
| ITF Austria F2 | 2018/07/07 07:15 | Alen Rogic-Hadzalic v Qian Sun | 6-2,7-6 |
| ITF Austria F1 | 2018/07/01 09:10 | Alen Rogic-Hadzalic v Martins Rocens | 2-6,7-5,3-6 |
| ITF Austria F1 | 2018/06/30 11:00 | Alen Rogic-Hadzalic v Edoardo Sardella | 7-5,6-1 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/28 13:40 | Alen Rogic-Hadzalic v Bodin Zarkovic | 4-6,6-3,3-6 |
| ITF Bosnia and Herzegovina F3 Qual | 2018/05/27 08:00 | Alen Rogic-Hadzalic v Antun Vidak | 7-6,7-5 |
| ITF Hungary F3 | 2018/05/22 08:00 | Tomas Liska v Alen Rogic-Hadzalic | 6-2,6-2 |
| ITF Tunisia F9 | 2018/03/04 09:00 | Alen Rogic-Hadzalic v Len Schouten | 4-6,4-6 |
| ITF Austria F2 | 2018/07/07 12:30 | Patric Prinoth v Moritz Trocker | 3-6,6-3,7-6 |
| ITF Austria F1 | 2018/06/30 11:00 | Patric Prinoth v Jakob Aichhorn | 2-6,0-6 |
| ITF Austria F1 | 2018/06/30 07:00 | Artur Kulibaba v Patric Prinoth | 4-6,0-6 |
| ITF Turkey F22 | 2018/06/02 09:00 | Patric Prinoth v Mats Hermans | 4-6,2-6 |
| ITF Turkey F21 | 2018/05/30 07:30 | Nicolo Turchetti v Patric Prinoth | 6-2,6-1 |
| ITF Turkey F21 Qual | 2018/05/28 09:05 | Ivan Krivic v Patric Prinoth | 3-6,6-2,2-6 |
| ITF Turkey F21 Qual | 2018/05/27 07:30 | Omer Berk Gorgun v Patric Prinoth | 6-7,0-6 |
| ITF Turkey F12 | 2018/03/24 06:30 | Francisco Comesana v Patric Prinoth | 6-4,6-3 |