Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Lille Qual | 2018/03/19 13:25 | Scott Griekspoor v Gregoire Barrere | 5-7,6-4,3-6 |
| Challenger Lille Qual | 2018/03/18 14:00 | Scott Griekspoor v Gabor Borsos | 6-7,6-1,6-4 |
| Challenger Lille Qual | 2018/03/17 14:55 | Scott Griekspoor v Cyril Vandermeersch | 6-2,6-4 |
| ITF Qatar F2 | 2018/03/08 12:00 | Benjamin Hassan v Scott Griekspoor | 7-6,3-6,6-1 |
| ITF Qatar F2 Qual | 2018/03/07 13:35 | Denis Yevseyev v Scott Griekspoor | 6-7,6-7 |
| ITF Qatar F2 | 2018/03/06 12:00 | Kai Wehnelt v Scott Griekspoor | 2-6,3-6 |
| ITF Qatar F1 | 2018/03/03 13:00 | Scott Griekspoor v Fajing Sun | 6-4,6-3 |
| ITF Qatar F1 | 2018/03/02 12:00 | Jay Clarke v Scott Griekspoor | 3-6,2-6 |
| ITF USA F5 | 2018/01/20 17:00 | Leonardo Du Plooy v Boris Kozlov | 1-6,2-6 |
| ITF USA F5 | 2018/01/19 17:30 | Tomas Krcma v Leonardo Du Plooy | 7-6,6-7,4-6 |