Stadium: Court 3 Round: 25 Ground: Clay
| Challenger Lille Qual | 2018/03/17 17:45 | Gabor Borsos v Luca Gelhardt | 6-4,6-0 |
| ITF Greece F2 | 2018/03/05 07:30 | Luca Gelhardt v Corrado Summaria | 4-6,3-6 |
| ITF Greece F2 | 2018/03/04 08:00 | Luca Gelhardt v Michalis Sakellaridis | 6-1,7-5 |
| ITF Greece F2 | 2018/03/03 07:30 | Luca Gelhardt v Aria Harajchi | 6-3,6-3 |
| ITF Greece F1 | 2018/02/27 08:00 | Ioannis Stergiou v Luca Gelhardt | 6-3,6-4 |
| ITF Tunisia F4 | 2018/01/30 13:10 | Luca Gelhardt v Tadeas Paroulek | 2-6,2-6 |
| ITF Tunisia F1 | 2018/01/09 08:30 | Peter Nagy v Luca Gelhardt | 6-4,6-0 |
| ITF Chile F3 | 2017/12/04 17:00 | Luca Gelhardt v Victor Nunez | 4-6,4-6 |
| ITF France F6 Qual | 2018/03/18 10:00 | Alexis Boureau v Leon Hoeveler | 6-1,6-0 |
| ITF France F6 Qual | 2018/03/17 11:00 | Mirko Martinez v Alexis Boureau | 3-6,2-6 |
| ITF France F5 Qual | 2018/03/11 11:45 | Romain Bauvy v Alexis Boureau | 6-4,2-6,6-2 |
| ITF France F5 Qual | 2018/03/10 10:05 | Adan Freire Da Silva v Alexis Boureau | 2-6,2-6 |
| ITF France F2 Qual | 2018/01/13 16:05 | Alexis Boureau v Maxence Broville | 5-7,3-6 |
| ITF France F1 Qual | 2018/01/07 12:05 | Lucas Bouquet v Alexis Boureau | 4-6,7-5,6-4 |
| ITF France F1 Qual | 2018/01/06 10:00 | Alexis Boureau v Alexander Van Kerkhoven | 6-1,6-2 |
| ITF France F20 Qual | 2017/09/17 08:00 | Alexis Boureau v Lucas Bouquet | 5-7,1-6 |