Stadium: Court 4 Round: 25 Ground: Clay
| ITF Austria F1 | 2018/07/07 11:30 | Mario Vilella Martinez v Matthias Haim | 6-4,6-4 |
| ITF Austria F1 | 2018/07/07 07:30 | Bruno Santanna v Matthias Haim | 4-6,5-7 |
| ITF Austria F1 | 2018/07/05 10:10 | Matthias Haim v Riccardo Bellotti | 6-4,7-5 |
| ITF Austria F1 | 2018/07/04 11:10 | Matthias Haim v Lukas Ollert | 6-4,6-3 |
| ITF Austria F1 | 2018/07/03 08:00 | Matthias Haim v Kirill Kivattsev | 6-3,6-2 |
| ITF Italy F14 | 2018/06/11 18:00 | Jacopo Berrettini v Matthias Haim | 6-3,6-2 |
| ITF Romania F1 | 2018/05/25 07:00 | Matthias Haim v Vasile Antonescu | 3-6,1-6 |
| ITF Romania F1 | 2018/05/24 07:00 | Matthias Haim v Bogdan Borza | 6-4,6-4 |
| ITF Austria F1 | 2018/07/03 08:00 | Michael Vrbensky v Luca Giacomini | 3-6,6-7 |
| ITF Czech Republic F4 Qual | 2018/06/24 11:20 | Michael Vrbensky v Samm Butler | 5-7,3-6 |
| ITF Czech Republic F4 Qual | 2018/06/23 10:00 | Michael Vrbensky v Frantisek Pechala | 6-4,6-2 |
| Challenger Prostejov Qual | 2018/06/03 10:10 | Michael Vrbensky v Sadio Doumbia | 3-6,2-6 |
| ITF Czech Republic F3 | 2018/05/30 08:00 | Michael Vrbensky v Marc-Andrea Huesler | 2-6,6-4,4-6 |
| ITF Czech Republic F2 | 2018/05/22 10:35 | Tomas Machac v Michael Vrbensky | 6-4,6-1 |
| ITF Czech Republic F1 | 2018/05/17 09:45 | Peter Torebko v Michael Vrbensky | 6-3,6-7,6-2 |
| ITF Czech Republic F1 | 2018/05/16 10:00 | Matej Vocel v Michael Vrbensky | 2-6,4-6 |