Stadium: Court 7 Round: 44
| ITF Netherlands F7 | 2017/08/26 09:00 | Mats Hermans v Tribb De Jong | 6-1,6-0 |
| ITF Netherlands F6 | 2017/08/19 08:00 | Niklas Guttau v Mats Hermans | 6-3,2-6,6-2 |
| ITF Netherlands F5 | 2017/08/14 14:50 | Bart Van Den Berg v Mats Hermans | 7-5,6-2 |
| ITF Netherlands F5 | 2017/08/13 11:00 | Pavle Daljev v Mats Hermans | 2-6,6-7 |
| ITF Netherlands F5 | 2017/08/12 10:30 | Herman Meeuwes Mattheo Knoop v Mats Hermans | 6-7,3-6 |
| ITF Belgium F8 Qual | 2017/08/06 07:30 | Mats Hermans v Benjamin Dhoe | 6-7,3-6 |
| ITF Belgium F8 Qual | 2017/08/05 07:30 | Luis E M De La Cruz v Mats Hermans | 0-6,2-6 |
| ITF Estonia F1 | 2017/07/26 13:30 | Patrik Brydolf v Mats Hermans | 6-4,6-0 |
| ITF Netherlands F7 | 2017/08/26 09:00 | Kevin Kaczynski v Leon Hoeveler | 6-2,6-0 |
| ITF Netherlands F6 | 2017/08/22 12:00 | Robin Kern v Kevin Kaczynski | 6-3,6-4 |
| ITF Netherlands F6 | 2017/08/20 09:00 | Kevin Kaczynski v Maikel Borg | 2-6,6-1,6-4 |
| ITF Netherlands F6 | 2017/08/19 08:00 | Kevin Kaczynski v Nick Broekhof | 6-4,6-4 |
| ITF Netherlands F6 | 2017/08/19 08:00 | Paul Monteban v Kevin Kaczynski | 2-6,7-5,3-6 |
| ITF Netherlands F6 | 2016/08/20 08:00 | Gijs Buntsma v Kevin Kaczynski | 7-6,6-0 |
| ITF Netherlands F4 | 2016/07/03 11:10 | Kevin Kaczynski v Robert Willekes MacDonald | 2-6,3-6 |
| ITF Netherlands F4 | 2016/07/02 08:00 | Kevin Kaczynski v Marcel Marlon Sudzum | 6-1,6-1 |