Stadium: Court 5 Round: 62 Ground: Clay
| ITF Netherlands F3 | 2018/07/07 09:30 | Valentin Guenther v Noe Khlif | 4-6,6-2,6-4 |
| ITF Netherlands F3 | 2018/07/07 08:00 | Valentin Guenther v Roland Stuurman | 3-6,6-2,6-2 |
| ITF Netherlands F2 | 2018/07/03 10:05 | Valentin Guenther v Patrik Niklas-Salminen | 4-6,3-6 |
| ITF Netherlands F2 Qual | 2018/07/02 11:45 | Valentin Guenther v Tillmann Erdbories | 6-7,6-1,2-6 |
| ITF Netherlands F2 Qual | 2018/07/01 08:00 | Valentin Guenther v Thorsten Sollie | 7-6,6-7,6-4 |
| ITF Netherlands F1 Qual | 2018/06/24 09:00 | Valentin Guenther v Bobbie De Goeijen | 2-6,3-6 |
| ITF Germany F4 | 2018/06/21 08:30 | Dominik Boehler v Valentin Guenther | 6-4,6-4 |
| ITF Germany F4 | 2018/06/19 14:35 | Valentin Guenther v Leon Hoeveler | 6-3,6-2 |
| ITF Netherlands F3 | 2018/07/07 09:30 | Louis Van Herck v Filippo Moroni | 1-6,0-6 |
| ITF Netherlands F3 | 2018/07/07 08:00 | Rob Reynolds v Filippo Moroni | 5-7,0-6 |
| ITF Italy F10 | 2018/05/16 15:30 | Jannik Sinner v Filippo Moroni | 7-6,6-3 |
| ITF Italy F10 | 2018/05/15 13:00 | Filippo Moroni v Leny Mitjana | 6-4,6-1 |