Stadium: Court 2 Round: 25 Ground: Clay
| ATP Marrakech | 2018/04/12 12:25 | Lamine Ouahab v Nikoloz Basilashvili | 6-7,7-5,3-6 |
| ATP Marrakech | 2018/04/11 12:00 | Philipp Kohlschreiber v Lamine Ouahab | 6-2,0-6,6-7 |
| Davis Cup | 2018/04/07 09:55 | Adrian Ungur v Lamine Ouahab | 6-0,7-6 |
| ITF France F6 | 2018/03/20 12:55 | Lamine Ouahab v Kyrian Jacquet | 3-6,6-4,0-6 |
| ITF Portugal F4 | 2018/03/12 13:00 | Lamine Ouahab v Tiago Cacao | 6-4,4-6,6-4 |
| ITF Portugal F3 | 2018/03/10 11:00 | Lamine Ouahab v Alejandro Davidovich Fokina | 6-3,1-6,0-6 |
| ITF Portugal F3 | 2018/03/08 15:45 | Lamine Ouahab v Martim L Prata | 6-4,6-2 |
| Davis Cup | 2018/02/04 13:30 | Lamine Ouahab v Nikoloz Basilashvili | 6-1,6-3 |
| ITF Sweden F1 | 2018/05/09 08:00 | Otto Virtanen v Fred Simonsson | 6-3,6-7,6-3 |
| ITF Sweden F1 | 2018/05/08 09:40 | Carl Gustafsson v Fred Simonsson | 2-6,3-6 |
| ITF Bahrain F1 | 2018/03/20 16:00 | Fred Simonsson v Robert Galloway | 7-6,4-6,4-6 |
| ITF Qatar F3 | 2018/03/13 13:50 | Fred Simonsson v Daniel Altmaier | 6-7,2-6 |
| ITF Qatar F2 | 2018/03/08 12:00 | Jay Clarke v Fred Simonsson | 6-3,6-0 |
| ITF Qatar F2 | 2018/03/07 12:00 | Fred Simonsson v Zizou Bergs | 6-3,6-4 |
| ITF Qatar F2 | 2018/03/06 12:00 | Fred Simonsson v Matej Vocel | 6-3,6-0 |
| ITF Qatar F1 | 2018/02/27 12:00 | Fajing Sun v Fred Simonsson | 7-5,6-2 |