Round: 54 Ground: Hardcourt indoor
| ITF Netherlands F5 | 2018/08/18 07:00 | Harris Trismen v Alexandre Sitek | 6-3,6-2 |
| ITF Belgium F2 Qual | 2018/06/23 10:05 | Alexandre Sitek v Karl W W Mac-Leay | 3-6,2-6 |
| ITF Netherlands F4 | 2018/08/13 07:30 | Leonard Von Hindte v Herman Meeuwes Mattheo Knoop | 6-2,6-3 |
| ITF Greece F4 | 2018/03/17 07:30 | Herman Meeuwes Mattheo Knoop v Jacopo Berrettini | 1-6,1-6 |
| ITF Greece F3 | 2018/03/11 08:00 | Fran Zvonimir Zgombic v Herman Meeuwes Mattheo Knoop | 7-5,6-2 |
| ITF Greece F3 | 2018/03/10 07:30 | Herman Meeuwes Mattheo Knoop v Oscar Matias Leiva Biason | 6-2,7-6 |
| ITF Netherlands F5 | 2017/08/12 10:30 | Herman Meeuwes Mattheo Knoop v Mats Hermans | 6-7,3-6 |