| ITF Germany F7 | 2015/07/12 08:00 | Barz, Nicolas v Hoeveler, Leon | 2-6,1-6 |
| ITF Germany F6 | 2015/07/05 08:00 | Hoeveler, Leon v Lucas Gerch | 3-6,2-6 |
| ITF Germany F5 | 2015/06/28 08:00 | Hoeveler, Leon v Anand, Kunal | 2-6,7-6,6-1 |
| ITF Germany F5 | 2015/06/28 08:00 | Adrian Oetzbach v Hoeveler, Leon | 5-7,3-6 |
| ITF Netherlands F2 Qual | 2015/06/21 09:00 | de Goeijen, Bobby v Hoeveler, Leon | 7-5,6-0 |
| ITF Belgium F2 Qual | 2015/06/13 10:00 | Raab, Demian v Hoeveler, Leon | 6-1,6-1 |
| ITF Belgium F1 Qual | 2015/06/07 07:00 | de Goeijen, Bobby v Hoeveler, Leon | 6-2,6-1 |
| ITF Belgium F1 Qual | 2015/06/06 07:00 | Hoeveler, Leon v Pashayan, Daniel | 6-4,6-4 |
| ITF Germany F6 | 2015/07/06 08:00 | Pfaff, Moritz v Benjamin Hassan | 1-6,2-6 |