Stadium: Court 4 Round: 25 Ground: Clay
| ITF Germany F5 | 2018/06/29 11:00 | Christian Hirschmueller v Dimitar Kuzmanov | 1-6,0-6 |
| ITF Germany F5 | 2018/06/28 11:30 | Vladimir Ivanov v Christian Hirschmueller | 2-6,2-6 |
| ITF Germany F5 | 2018/06/26 13:40 | Tim Seibert v Christian Hirschmueller | 2-6,6-3,3-6 |
| ITF Germany F4 | 2018/06/20 13:40 | Christian Hirschmueller v Marvin Moeller | 3-6,2-6 |
| ITF Bosnia and Herzegovina F2 | 2018/05/23 08:00 | Alexandros Skorilas v Christian Hirschmueller | 6-2,6-3 |
| ITF Bosnia and Herzegovina F1 | 2018/05/17 08:00 | Christian Hirschmueller v Tomislav Jotovski | 3-6,3-6 |
| ITF Bosnia and Herzegovina F1 | 2018/05/16 09:00 | Christian Hirschmueller v Guan Kai Wang | 6-3,6-3 |
| ITF Sweden F1 | 2018/05/08 13:40 | Christian Hirschmueller v Lucas Renard | 0-6,3-6 |
| ITF Netherlands F1 | 2018/06/27 11:15 | Sidane Pontjodikromo v Benjamin Dhoe | 2-6,6-4,5-7 |
| ITF Spain F4 | 2018/02/03 12:00 | Sidane Pontjodikromo v Aloys J W Van Baal | 4-6,3-6 |
| ITF Spain F3 | 2018/01/29 09:00 | Guy Den Heijer v Sidane Pontjodikromo | 6-3,6-1 |
| ITF Spain F3 | 2018/01/28 12:00 | Sidane Pontjodikromo v Pasquale De Giorgio | 6-4,6-2 |
| ITF Spain F3 | 2018/01/27 11:00 | Sidane Pontjodikromo v Alex S G Alejandro | 7-6,5-7,6-1 |
| ITF Qatar F5 Qual | 2017/12/10 12:00 | Daniel Appelgren v Sidane Pontjodikromo | 6-3,6-0 |
| ITF Qatar F5 Qual | 2017/12/09 08:00 | Hamad Nawaf v Sidane Pontjodikromo | 3-6,2-6 |
| ITF Qatar F4 Qual | 2017/12/03 12:00 | Luke Johnson v Sidane Pontjodikromo | 6-2,6-1 |