Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF Qatar F3 Qual | 2018/03/10 10:10 | Razvan M Codescu v Bogdan Didenko | 6-2,6-3 |
| ITF Qatar F2 Qual | 2018/03/04 13:40 | Mats Rosenkranz v Razvan M Codescu | 7-5,7-5 |
| ITF Qatar F2 Qual | 2018/03/03 08:00 | Hristo Valeov v Razvan M Codescu | 5-7,1-6 |
| ITF Turkey F6 | 2018/02/12 07:00 | Daniel Appelgren v Razvan M Codescu | 6-4,7-5 |
| ITF Turkey F6 | 2018/02/11 06:00 | Razvan M Codescu v Mike Urbanija | 7-5,6-2 |
| ITF Turkey F6 | 2018/02/10 09:00 | Razvan M Codescu v James Allemby | 6-3,6-4 |
| ITF Turkey F5 | 2018/02/06 07:30 | Razvan M Codescu v Jung-Woong Na | 3-6,0-6 |
| ITF Turkey F5 | 2018/02/05 07:30 | Sergio Luis H Ramirez v Razvan M Codescu | 3-6,7-6,4-6 |
| ITF Qatar F2 Qual | 2018/03/04 15:35 | Hong Kit Wong v Niklas Schell | 5-7,7-6,6-4 |
| ITF Qatar F2 Qual | 2018/03/03 09:55 | Niklas Schell v Alexander Mannapov | 4-6,6-1,7-5 |
| ITF Qatar F1 Qual | 2018/02/25 15:35 | Niklas Schell v Morgan Johansson | 6-7,4-6 |
| ITF Germany F3 Qual | 2018/01/29 13:20 | Alexander Kuerschner v Niklas Schell | 6-4,6-4 |
| ITF Germany F3 Qual | 2018/01/28 10:30 | Cornell Wette v Niklas Schell | 4-6,1-6 |
| ITF Germany F2 | 2018/01/24 13:15 | Niklas Schell v Daniel Masur | 3-6,1-6 |
| ITF Germany F2 Qual | 2018/01/22 12:00 | Florian Fallert v Niklas Schell | 5-7,3-6 |
| Challenger Koblenz Qual | 2018/01/14 21:05 | Tom Farquharson v Niklas Schell | 6-7,6-2,7-6 |