| ITF Egypt F26 | 2018/11/09 08:00 | Johan Nikles v Michiel de Krom | 6-1,6-4 |
| ITF Egypt F26 | 2018/11/08 09:25 | Michiel de Krom v Alexander Weis | 7-6,6-4 |
| ITF Egypt F26 | 2018/11/07 10:35 | Michiel de Krom v Joy Vigani | 7-6,6-1 |
| ITF Egypt F25 | 2018/10/31 08:00 | Michiel de Krom v Karim-Mohamed Maamoun | 7-6,4-6,3-6 |
| ITF Spain F28 Qual | 2018/09/16 12:00 | Michiel de Krom v Benjamin Winter Lopez | 1-6,4-6 |
| ITF Spain F28 Qual | 2018/09/15 13:00 | Michiel de Krom v Gerard E Juan | 7-6,6-0 |
| ITF Netherlands F5 | 2018/08/20 10:00 | Mats Hermans v Michiel de Krom | 3-6,3-6 |
| ITF Netherlands F4 | 2018/08/16 09:40 | Michiel de Krom v Niels Lootsma | 1-6,6-4,5-7 |
| Challenger Pune | 2018/11/20 07:45 | Scott Griekspoor v Sebastian Fanselow | 6-3,3-6,4-6 |
| Challenger Bangalore | 2018/11/12 09:10 | Aleksandr Nedovyesov v Scott Griekspoor | 6-3,6-2 |
| ATP Antwerp | 2018/10/14 12:45 | Scott Griekspoor v Salvatore Caruso | 7-6,3-6,2-6 |
| Challenger Almaty 2 | 2018/10/04 05:00 | Nikola Milojevic v Scott Griekspoor | 7-5,6-2 |
| Challenger Almaty 2 | 2018/10/03 08:25 | Artem Dubrivnyy v Scott Griekspoor | 1-6,5-7 |
| Challenger Almaty 2 | 2018/10/02 04:00 | Scott Griekspoor v Antoine Escoffier | 7-5,4-6,6-3 |
| Davis Cup | 2018/09/16 18:00 | Milos Raonic v Scott Griekspoor | 7-6,6-3,6-4 |
| Challenger Cassis | 2018/09/07 12:15 | Enzo Couacaud v Scott Griekspoor | 3-6,6-4,6-1 |