Stadium: Indoor P1 Round: 25 Ground: Hardcourt outdoor
| Challenger St Brieuc | 2018/03/27 10:45 | Tristan Lamasine v Egor Gerasimov | 7-6,4-6,2-6 |
| Challenger St Brieuc Qual | 2018/03/25 13:40 | Remi Boutillier v Tristan Lamasine | 6-3,6-7,2-6 |
| Challenger St Brieuc Qual | 2018/03/24 10:20 | Luca Margaroli v Tristan Lamasine | 2-6,4-6 |
| ITF France F5 | 2018/03/17 13:30 | Antoine Hoang v Tristan Lamasine | 6-3,6-4 |
| ITF France F5 | 2018/03/14 10:00 | Tristan Lamasine v Maxime Mora | 6-3,6-4 |
| ITF France F4 | 2018/03/06 11:15 | Tristan Lamasine v Laurent Rochette | 6-4,3-6,2-6 |
| Challenger Bergamo Qual | 2018/02/17 08:30 | Adrian Bodmer v Tristan Lamasine | 7-6,6-3 |
| ATP Montpellier Qual | 2018/02/04 16:25 | Norbert Gombos v Tristan Lamasine | 6-4,7-6 |
| ITF Portugal F5 | 2018/03/21 16:00 | Steven Diez v Fred Gil | 6-1,6-0 |
| ITF Portugal F4 | 2018/03/14 11:40 | Marc-Andrea Huesler v Fred Gil | View |
| ITF Portugal F3 | 2018/03/10 11:00 | Yann Marti v Fred Gil | 5-7,4-6 |
| ITF Portugal F3 | 2018/03/07 13:00 | Jaime Fermosell v Fred Gil | 1-6,1-6 |
| ITF Portugal F2 | 2018/03/01 15:00 | Fred Gil v Paul Cayre | 7-5,1-6,4-6 |
| ITF Portugal F1 | 2018/02/23 10:00 | Fred Gil v Frederico Ferreira Silva | 4-6,0-6 |
| ITF Portugal F1 | 2018/02/22 10:00 | Fred Gil v Evan Furness | 7-6,6-0 |
| ITF Portugal F1 | 2018/02/21 10:00 | Fred Gil v Jose Fco. Vidal Azorin | 7-6,7-6 |