Stadium: Salle Steredenn Round: 24 Ground: Hardcourt indoor
| Challenger Brest | 2018/10/20 09:40 | Zizou Bergs v Tristan Lamasine | 6-4,6-4 |
| Challenger Ismaning | 2018/10/17 12:45 | Tristan Lamasine v Ugo Humbert | 6-7,3-6 |
| Challenger Ismaning | 2018/10/15 11:00 | Tristan Lamasine v Albano Olivetti | 6-4,7-6 |
| Challenger Ismaning | 2018/10/14 09:00 | Tristan Lamasine v Marc Sieber | 6-3,6-2 |
| Challenger Ismaning | 2018/10/13 09:00 | Tristan Lamasine v Sven Lemstra | 6-3,6-4 |
| Challenger Tashkent | 2018/10/08 05:30 | Felix Auger Aliassime v Tristan Lamasine | 7-6,6-2 |
| Challenger Tashkent | 2018/10/07 05:00 | Sergey Fomin v Tristan Lamasine | 3-6,4-6 |
| Challenger Tashkent | 2018/10/06 05:00 | Saida'lo Saidkarimov v Tristan Lamasine | 4-6,3-6 |
| ITF France F22 | 2018/10/21 08:30 | Remi Boutillier v Gregoire Jacq | 6-7,4-6 |
| ITF France F22 | 2018/10/20 13:00 | Tom Jomby v Gregoire Jacq | 2-6,1-6 |
| ITF France F22 | 2018/10/19 12:15 | Gregoire Jacq v Yannick Jankovits | 6-3,6-4 |
| ITF France F22 | 2018/10/18 13:40 | Gregoire Jacq v Arthur Reymond | 6-3,4-6,6-1 |
| ITF France F22 | 2018/10/17 16:30 | Gregoire Jacq v Dan Added | 7-6,6-4 |
| ITF France F20 | 2018/10/07 12:30 | Gleb Sakharov v Gregoire Jacq | 3-6,2-6 |
| ITF France F20 | 2018/10/06 13:50 | Gregoire Jacq v Yannick Jankovits | 7-5,6-3 |
| ITF France F20 | 2018/10/05 10:00 | Gregoire Jacq v Quentin Robert | 7-5,6-1 |