Estádio: C Round: 25 Ground: Clay
| ITF - Alemanha F7 | 2018/07/09 08:00 | Mario Vilella Martinez v Danut Cuc | 6-2,6-1 |
| ITF - Alemanha F7 | 2018/07/09 08:00 | Mario Vilella Martinez v Andres Urrea | 6-3,6-1 |
| ITF - Áustria F1 | 2018/07/07 11:30 | Mario Vilella Martinez v Matthias Haim | 6-4,6-4 |
| ITF - Áustria F1 | 2018/07/07 07:30 | Mario Vilella Martinez v Bogdan Bobrov | 6-2,6-2 |
| ITF - Áustria F1 | 2018/07/05 08:00 | Mario Vilella Martinez v Giorgio Portaluri | 6-1,6-0 |
| ITF - Áustria F1 | 2018/07/04 08:00 | Mario Vilella Martinez v Philipp Schroll | 6-3,6-1 |
| ITF - Áustria F1 | 2018/07/03 09:15 | Mario Vilella Martinez v Alexander Weis | 6-1,6-4 |
| Challenger - Milão | 2018/06/28 10:15 | Thiemo De Bakker v Mario Vilella Martinez | 6-4,2-6,6-2 |
| ITF - Alemanha F5 | 2018/06/29 11:00 | Christian Hirschmueller v Dimitar Kuzmanov | 1-6,0-6 |
| ITF - Alemanha F5 | 2018/06/28 11:30 | Vladimir Ivanov v Christian Hirschmueller | 2-6,2-6 |
| ITF - Alemanha F5 | 2018/06/26 13:40 | Tim Seibert v Christian Hirschmueller | 2-6,6-3,3-6 |
| ITF - Alemanha F4 | 2018/06/20 13:40 | Christian Hirschmueller v Marvin Moeller | 3-6,2-6 |
| ITF - Bósnia e Herzegovina F2 | 2018/05/23 08:00 | Alexandros Skorilas v Christian Hirschmueller | 6-2,6-3 |
| ITF - Bósnia e Herzegovina F1 | 2018/05/17 08:00 | Christian Hirschmueller v Tomislav Jotovski | 3-6,3-6 |
| ITF - Bósnia e Herzegovina F1 | 2018/05/16 09:00 | Christian Hirschmueller v Guan Kai Wang | 6-3,6-3 |
| ITF - Suécia F1 | 2018/05/08 13:40 | Christian Hirschmueller v Lucas Renard | 0-6,3-6 |