Stadium: Wisla Centrum 2 Round: 26 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 Italy F5 | 2018/03/28 12:30 | Pascal Meis v Hugo Dellien | 0-6,2-6 |
| ITF Croatia F1 | 2018/03/09 13:00 | Nino Serdarusic v Pascal Meis | 6-4,6-0 |
| ITF Croatia F1 | 2018/03/08 09:00 | Pascal Meis v Karlo Kajin | 6-3,6-1 |
| ITF Spain F4 | 2018/02/07 12:30 | Pascal Meis v Edoardo Eremin | 4-6,6-4,4-6 |
| ITF Spain F3 | 2018/02/04 09:00 | Javier Barranco Cosano v Pascal Meis | 3-6,6-3,6-2 |
| ITF Spain F3 | 2018/02/03 10:00 | Albert Alcaraz Ivorra v Pascal Meis | 4-6,6-4,3-6 |
| ITF Spain F3 | 2018/01/31 09:30 | Alexander Igoshin v Pascal Meis | 3-6,6-4,4-6 |
| ITF Spain F2 | 2018/01/23 10:20 | Pascal Meis v Francisco Cabral | 4-6,5-7 |