Stadium: Court 6 Round: 62 Ground: Clay
| ITF Germany F6 | 2018/07/02 09:00 | Hendrik Jebens v Raphael Calzi | 6-3,6-1 |
| ITF Belgium F1 Qual | 2018/06/18 09:50 | Raphael Calzi v Barretto, Dominic | 3-6,3-6 |
| ITF Belgium F1 Qual | 2018/06/17 11:00 | Lebedyn, Alexander v Raphael Calzi | 2-6,2-6 |
| ITF Belgium F1 Qual | 2018/06/16 08:00 | Alvarez, Santiago v Raphael Calzi | 2-6,2-6 |
| ITF Belgium F8 Qual | 2017/08/06 08:00 | Raphael Calzi v Alex Knaff | 2-6,0-6 |
| ITF Belgium F8 Qual | 2017/08/05 09:30 | Nicolas Bruna v Raphael Calzi | 4-6,2-6 |
| ITF Germany F9 | 2017/07/31 09:00 | Benjamin Hassan v Raphael Calzi | 6-3,6-2 |
| ITF Belgium F6 | 2017/07/22 08:00 | Raphael Calzi v Daljev, Pavle | 6-1,3-6,5-7 |
| 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 F7 | 2018/07/09 11:00 | Cordonnier, Gregorio v Hoeveler, Leon | 6-2,2-6,6-0 |
| ITF Germany F6 | 2018/07/02 09:00 | Hoeveler, Leon v Heger, Tim | 2-6,2-6 |
| ITF Germany F5 | 2018/06/25 13:00 | Sorgi, Joao Pedro v Hoeveler, Leon | 6-1,6-0 |
| ITF Germany F5 | 2018/06/25 08:00 | Endrizzi, Michelangelo v Hoeveler, Leon | 4-6,3-6 |
| ITF Germany F5 | 2018/06/24 10:00 | Cuc, Danut v Hoeveler, Leon | 3-6,2-6 |