Stadium: Court TR2 Round: 27 Ground: Hardcourt indoor
| ITF France F18 | 2018/09/19 14:00 | Alen Avidzba v Eduardo Struvay | 3-6,6-3,7-6 |
| ITF France F18 | 2018/09/18 09:45 | Alen Avidzba v Christian Samuelsson | 7-6,6-7,7-5 |
| Challenger Genova | 2018/09/05 10:05 | Alen Avidzba v Alexey Vatutin | 6-1,4-6,1-6 |
| Challenger Genova | 2018/09/03 12:30 | Alen Avidzba v Federico Coria | 3-6,7-5,7-5 |
| Challenger Genova | 2018/09/03 08:00 | Andreas Haider-Maurer v Alen Avidzba | 6-4,4-6,2-6 |
| Challenger Genova | 2018/09/02 09:40 | Edoardo Eremin v Alen Avidzba | 3-6,6-4,3-6 |
| ITF Switzerland F3 | 2018/08/25 14:00 | Johan Nikles v Alen Avidzba | 6-2,7-5 |
| ITF Switzerland F3 | 2018/08/24 09:30 | Luca Staeheli v Alen Avidzba | 0-6,2-6 |
| ITF France F18 | 2018/09/19 11:35 | Sora Fukuda v Yannick Mertens | 3-6,4-6 |
| ITF France F18 | 2018/09/18 09:35 | Tony Bourcet v Yannick Mertens | 4-6,2-6 |
| ITF France F16 | 2018/09/07 09:20 | Yannick Mertens v Albano Olivetti | 1-6,5-7 |
| ITF France F16 | 2018/09/05 09:00 | Yannick Mertens v Gabriel Petit | 6-4,6-4 |
| ITF France F16 | 2018/09/04 10:15 | Yannick Mertens v Constantin Bittoun Kouzmine | 4-6,6-4,6-4 |
| Challenger Mallorca | 2018/08/26 10:45 | Yannick Mertens v Tobias Simon | 7-6,4-6,4-6 |
| ITF Netherlands F4 | 2018/08/16 10:30 | Yannick Mertens v Kazuki Nishiwaki | 3-6,6-7 |
| ITF Netherlands F4 | 2018/08/14 14:15 | Yannick Mertens v Sidane Pontjodikromo | 6-1,4-6,6-4 |