Stadium: Court 4 Round: 26 Ground: Clay
| ITF Germany F7 | 2018/07/11 09:00 | Matthias Haim v Michael Vrbensky | 7-6,6-4 |
| 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 Germany F7 | 2018/07/11 10:00 | Jules Marie v Aziz Kijametovic | 6-3,5-7,2-6 |
| ITF Germany F7 | 2018/07/09 08:00 | Robert Strombachs v Aziz Kijametovic | 6-3,3-6,1-6 |
| ITF Germany F7 | 2018/07/09 08:00 | Aziz Kijametovic v Marvin Rehberg | 6-2,6-1 |
| ITF Germany F7 | 2018/07/08 08:00 | Aziz Kijametovic v Brian Bencic | 6-4,6-3 |
| ITF Germany F6 | 2018/07/06 09:00 | Aziz Kijametovic v Vasile Antonescu | 6-4,3-6,5-7 |
| ITF Germany F6 | 2018/07/04 11:00 | Elmar Ejupovic v Aziz Kijametovic | 5-7,4-6 |
| ITF Germany F6 | 2018/07/02 13:00 | Aziz Kijametovic v Mario Stino | 6-0,6-2 |
| ITF Germany F6 | 2018/07/01 13:00 | Adrian Oetzbach v Aziz Kijametovic | 2-6,3-6 |