Stadium: Court 7 Round: 62 Ground: Clay
| ITF Netherlands F2 | 2018/07/04 08:00 | Harri Heliovaara v Kevin Kaczynski | 6-3,6-1 |
| ITF Netherlands F2 Qual | 2018/07/02 12:20 | Kevin Kaczynski v Pascal Juraj Wagemaker | 6-2,6-2 |
| ITF Germany F5 | 2018/06/25 11:30 | Kevin Kaczynski v Fabian Marozsan | 3-6,2-6 |
| ITF Germany F5 | 2018/06/25 08:00 | Kevin Kaczynski v Lewis Miles | 6-2,6-4 |
| ITF South Africa F3 | 2017/12/05 10:30 | Kevin Kaczynski v Peter Heller | 7-5,2-6,2-6 |
| ITF South Africa F2 | 2017/11/29 07:30 | Kevin Kaczynski v Leny Mitjana | 6-7,3-6 |
| ITF South Africa F2 Qual | 2017/11/26 13:50 | Kevin Kaczynski v Joubert Klopper | 6-4,2-6,6-3 |
| ITF South Africa F1 | 2017/11/22 17:05 | Kevin Kaczynski v Lance-Pierre Du Toit | 1-6,4-6 |
| ITF Qatar F1 Qual | 2018/02/25 13:50 | Milen Ianakiev v Laurens Deelstra | 6-3,6-3 |
| ITF Netherlands F7 | 2016/08/27 08:00 | Laurens Deelstra v Rick Staal | 7-6,1-6,3-6 |
| ITF Netherlands F4 | 2016/07/02 08:00 | Sherif Sabry v Laurens Deelstra | 6-1,6-2 |
| ITF Netherlands F2 Qual | 2016/06/18 08:00 | Laurens Deelstra v Stephan Gerritsen | 3-6,2-6 |
| ITF Dominican Republic F2 | 2015/12/06 17:30 | Gregorio Cordonnier v Laurens Deelstra | 6-3,6-1 |
| ITF Dominican Republic F1 | 2015/11/29 17:45 | Hillel Rousseau v Laurens Deelstra | 6-2,6-2 |