Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Qatar F1 | 2018/02/28 12:00 | Scott Griekspoor v Kai Wehnelt | 6-4,6-2 |
| ITF Qatar F2 Qual | 2018/03/05 13:20 | Hong Kit Wong v Kai Wehnelt | 1-6,4-6 |
| ITF Qatar F2 Qual | 2018/03/04 15:20 | Sam Taylor v Kai Wehnelt | 2-6,1-6 |
| ITF Qatar F1 | 2018/02/28 12:00 | Scott Griekspoor v Kai Wehnelt | 6-4,6-2 |
| ITF Qatar F1 | 2018/02/27 14:05 | Alexander Mannapov v Kai Wehnelt | 7-6,2-6,2-6 |
| ITF Qatar F1 Qual | 2018/02/26 12:00 | Kai Wehnelt v Levente Godry | 2-6,6-3,6-4 |
| ITF Qatar F1 Qual | 2018/02/25 16:20 | Kai Wehnelt v Anass Lamrani | 6-0,6-0 |
| ITF Germany F3 | 2018/02/01 12:50 | Mick Lescure v Kai Wehnelt | 4-6,6-3,6-4 |
| ITF Germany F3 | 2018/01/31 13:30 | Kai Wehnelt v Alexander Kuerschner | 6-0,6-0 |
| 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 Qatar F1 | 2018/03/01 12:00 | Scott Griekspoor v Zsombor Piros | 6-4,6-2 |
| ITF Qatar F1 | 2018/02/28 12:00 | Scott Griekspoor v Kai Wehnelt | 6-4,6-2 |
| ITF Qatar F1 | 2018/02/27 13:40 | Scott Griekspoor v Juan Ignacio Batalla | 6-0,6-4 |
| ITF Turkey F7 | 2018/02/23 09:00 | Scott Griekspoor v Joao Pedro Sorgi | 2-6,4-6 |
| ITF Turkey F7 | 2018/02/22 12:30 | Scott Griekspoor v Bogdan Bobrov | 6-4,6-4 |
| ITF Turkey F7 | 2018/02/21 13:35 | Scott Griekspoor v Alexander Lazov | 6-4,7-6 |