Stadium: Center Court Round: 26 Ground: Clay
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Patrik Hartmeier v Tomas Jirousek | 6-7,3-6 |
| ITF Germany F4 | 2018/06/18 10:00 | Patrik Hartmeier v Vadym Kalyuzhnyy | 4-6,2-6 |
| ITF Portugal F3 | 2018/03/05 17:00 | Vullnet Tashi v Patrik Hartmeier | 4-6,7-5,6-4 |
| ITF Portugal F3 | 2018/03/03 12:30 | Jesse Paul Krattiger v Patrik Hartmeier | 1-6,2-6 |
| ITF Portugal F2 Qual | 2018/02/24 12:30 | Francisco P Bascon v Patrik Hartmeier | 6-4,6-4 |
| ITF Portugal F1 | 2018/02/18 13:00 | Yanik Kaelin v Patrik Hartmeier | 7-6,6-3 |
| ITF Portugal F1 | 2018/02/17 12:30 | Patrik Hartmeier v Joao Graca | 6-3,6-7,6-2 |
| ITF Switzerland F1 Qual | 2018/02/03 11:30 | Patrik Hartmeier v Joel Javier Alt | 3-6,6-7 |
| Challenger Perugia Qual | 2018/07/08 08:00 | Stefano Baldoni v Alen Avidzba | 1-6,6-7 |
| ITF France F12 Qual | 2018/07/01 08:30 | Alen Avidzba v Alexis Boureau | 4-6,6-7 |
| ITF France F10 | 2018/06/24 13:00 | Fabien Reboul v Alen Avidzba | 6-7,3-6 |
| ITF France F10 | 2018/06/23 13:00 | Alen Avidzba v Antoine Cornut-Chauvinc | 6-7,6-1,6-4 |
| ITF France F10 | 2018/06/21 14:35 | Laurent Rochette v Alen Avidzba | 4-6,3-6 |
| ITF France F10 | 2018/06/19 08:30 | Nicolas Alberto Arreche v Alen Avidzba | 1-6,2-6 |
| ITF France F10 Qual | 2018/06/17 08:00 | Alen Avidzba v Amaury Delmas | 6-2,7-5 |
| ITF France F10 Qual | 2018/06/16 09:55 | Alen Avidzba v Nathan Lavanchy | 6-0,6-2 |