Stadium: Court 1 Round: 25 Ground: Clay
| ITF Germany F6 | 2015/07/05 08:00 | Hoeveler, Leon v Lucas Gerch | 3-6,2-6 |
| ITF Germany F13 | 2018/08/20 09:00 | Haim, Matthias v Hoeveler, Leon | 6-1,6-2 |
| ITF Germany F11 | 2018/08/05 10:00 | Hoeveler, Leon v Rafael Giotis | 7-6,2-6,3-6 |
| ITF Germany F10 Qual | 2018/07/29 15:30 | Nery Junior, Osni v Hoeveler, Leon | 6-2,7-6 |
| ITF Germany F10 Qual | 2018/07/29 08:00 | Naow, Amer v Hoeveler, Leon | 3-6,6-7 |
| ITF Germany F9 | 2018/07/22 08:00 | Raphael Calzi v Hoeveler, Leon | 6-3,6-4 |
| ITF Germany F8 Qual | 2018/07/16 09:30 | Souza, Joao Olavo v Hoeveler, Leon | 6-1,6-0 |
| ITF Germany F8 Qual | 2018/07/15 12:00 | Bosnjak, Mislav v Hoeveler, Leon | 3-6,6-1,2-6 |
| ITF Germany F8 Qual | 2018/07/15 08:00 | Sanchez, Gabriel v Hoeveler, Leon | 3-6,7-6,1-6 |
| ITF Germany F13 | 2018/08/20 13:00 | Lucas Gerch v Lang, Robin | 6-1,6-4 |
| ITF Germany F12 | 2018/08/15 11:00 | Lucas Gerch v Boehler, Dominik | 4-6,6-0,4-6 |
| ITF Germany F12 | 2018/08/13 10:00 | Lucas Gerch v Kunz, Giordan | 6-0,6-0 |
| ITF Germany F12 | 2018/08/12 16:15 | Lucas Gerch v Harajchi, Aria | 6-2,6-2 |
| ITF Germany F12 | 2018/08/12 10:30 | Lucas Gerch v Steinorth, Torben | 4-6,6-0,6-1 |
| ITF Germany F9 | 2018/07/24 17:05 | Ehrat, Sandro v Lucas Gerch | 6-2,6-3 |
| ITF Germany F9 | 2018/07/23 10:00 | Lucas Gerch v Daljev, Pavle | 6-2,6-3 |
| ITF Germany F9 | 2018/07/22 11:00 | Lucas Gerch v Minakov, Mikhail | 6-3,6-0 |