Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Netherlands F4 MD | 2018/08/16 15:00 | Lootsma N / Smits G v de Krom/Nijboer | 7-5,2-6,10-4 |
| ITF Netherlands F4 MD | 2018/08/15 15:05 | Merino/Negritu v de Krom/Nijboer | 4-6,4-6 |
| ITF Netherlands F3 MD | 2018/07/14 14:55 | Antonescu V / Bangoura S v de Krom/Nijboer | 7-6,3-6,5-10 |
| ITF Netherlands F3 MD | 2018/07/13 12:25 | de Krom/Nijboer v Bothwell P / Bothwell S | 6-2,6-4 |
| ITF Netherlands F3 MD | 2018/07/09 09:00 | Decamps G / Yamacita F v de Krom/Nijboer | 1-6,2-6 |
| ITF Netherlands F2 MD | 2018/07/04 14:30 | Heliovaara H / Niklas-Salminen P v de Krom/Nijboer | 6-1,6-2 |
| ITF Netherlands F2 MD | 2018/07/03 16:00 | de Krom/Nijboer v Guenther V / Hirschmueller C | 6-1,6-3 |
| ITF Netherlands F1 MD | 2018/06/30 15:35 | de Valk R S / van de Zandschulp B v de Krom/Nijboer | 6-2,6-3 |