Stadium: Court 1 Round: 46 Ground: Hardcourt outdoor
| Challenger Quimper Qual | 2018/01/27 14:00 | N.Sriram Balaji v Yannick Vandenbulcke | 6-7,3-6 |
| Challenger Rennes Qual | 2018/01/20 09:00 | Yannick Vandenbulcke v Pedro Martinez | 4-6,4-6 |
| Challenger Koblenz Qual | 2018/01/14 19:05 | Joris De Loore v Yannick Vandenbulcke | 6-4,7-6 |
| Challenger Mouilleron Le Captif Qual | 2017/11/06 10:00 | Yannik Reuter v Yannick Vandenbulcke | 6-3,6-0 |
| Challenger Mouilleron Le Captif Qual | 2017/11/05 11:10 | Corentin Denolly v Yannick Vandenbulcke | 4-6,4-6 |
| Challenger Eckental Qual | 2017/10/28 12:15 | Denis Matsukevich v Yannick Vandenbulcke | 5-7,6-1,7-5 |
| Challenger Ismaning | 2017/10/17 13:25 | Matthias Bachinger v Yannick Vandenbulcke | 6-2,6-0 |
| Challenger Ismaning Qual | 2017/10/16 09:00 | Yannick Vandenbulcke v Mats Rosenkranz | 6-1,6-2 |
| ITF Tunisia F2 | 2018/01/19 10:20 | Jeremy Jahn v Jordi Samper-Montana | 6-2,2-6,5-7 |
| ITF Tunisia F2 | 2018/01/18 10:15 | Jeremy Jahn v Javier Barranco Cosano | 7-6,5-7,6-4 |
| ITF Tunisia F2 | 2018/01/17 12:30 | Jeremy Jahn v Julian Ocleppo | 6-4,6-0 |
| ITF Tunisia F1 | 2018/01/13 14:30 | Tomislav Jotovski v Jeremy Jahn | 7-6,6-7,1-6 |
| ITF Tunisia F1 | 2018/01/13 08:30 | Peter Nagy v Jeremy Jahn | 3-6,6-7 |
| ITF Tunisia F1 | 2018/01/11 10:00 | Mathieu Perchicot v Jeremy Jahn | 6-3,3-6,2-6 |
| ITF Tunisia F1 | 2018/01/10 12:45 | Lluis Dolz v Jeremy Jahn | 4-6,0-6 |
| Challenger Eckental | 2017/10/30 15:00 | Jeremy Jahn v Alexander Bublik | 4-6,4-6 |