Stadium: Centre Court Round: 44 Ground: Clay
| ITF Belgium F1 Qual | 2018/06/17 11:00 | Alex Knaff v Daniel De Jonge | 3-6,3-6 |
| ITF Belgium F1 Qual | 2018/06/16 08:00 | Daniel De Jonge v Barretto, Paul | 6-3,6-4 |
| ITF Greece F5 | 2018/03/24 10:00 | Robert Strombachs v Daniel De Jonge | 6-3,6-4 |
| ITF Greece F4 | 2018/03/18 09:30 | Daniel De Jonge v Berg, Conor | 1-6,4-6 |
| ITF Greece F4 | 2018/03/17 08:00 | Miki, Pietro v Daniel De Jonge | 0-6,2-6 |
| ITF Germany F15 | 2017/10/15 07:00 | Daniel De Jonge v Kuerschner, Alexander | 4-6,4-6 |
| ITF Germany F14 | 2017/10/09 10:00 | Torski, Osman v Daniel De Jonge | 6-3,6-2 |
| ITF Germany F14 | 2017/10/08 11:30 | Daniel De Jonge v Kalambay, Jessy | 7-6,6-4 |
| ITF Belgium F1 Qual | 2018/06/17 11:00 | van Der Meerschen, Martin v Hermans, Mats | 4-6,0-6 |
| ITF Turkey F22 | 2018/06/04 07:30 | Lazdins, Arturs v Hermans, Mats | 7-5,6-1 |
| ITF Turkey F22 | 2018/06/03 07:30 | Sumit Sarkar v Hermans, Mats | 3-6,3-6 |
| ITF Turkey F22 | 2018/06/02 09:00 | Patric Prinoth v Hermans, Mats | 4-6,2-6 |
| ITF Turkey F47 Qual | 2017/12/11 07:15 | Hermans, Mats v Khaledan, Shahin | 1-6,2-6 |
| ITF Turkey F47 Qual | 2017/12/10 07:15 | Manda, Calin v Hermans, Mats | 4-6,6-3,6-7 |
| ITF Turkey F47 Qual | 2017/12/09 08:30 | Zura Tkemaladze v Hermans, Mats | 4-6,1-6 |
| ITF Turkey F46 Qual | 2017/12/02 06:45 | Krolik, Patryk v Hermans, Mats | 7-6,6-4 |