Stadium: Annexe Round: 46 Ground: Hardcourt indoor
| Challenger - Brest | 2017/10/25 10:35 | Corentin Moutet v Tristan Lamasine | 6-4,6-7,6-3 |
| Challenger - Brest | 2017/10/24 09:00 | Illya Marchenko v Tristan Lamasine | 5-7,3-6 |
| Challenger Brest Qual | 2017/10/22 10:45 | Constant Lestienne v Tristan Lamasine | 6-3,5-7,3-6 |
| Challenger Ismaning | 2017/10/20 16:50 | Tristan Lamasine v Yannick Hanfmann | 1-6,2-6 |
| Challenger Ismaning | 2017/10/18 13:20 | Igor Sijsling v Tristan Lamasine | 6-4,1-6,6-7 |
| Challenger - Ortisei | 2017/10/10 08:30 | Matteo Viola v Tristan Lamasine | 7-6,5-7,7-5 |
| ITF France F22 | 2017/10/04 10:00 | Tristan Lamasine v Jules Okala | 4-6,0-6 |
| Challenger Orleans Qual | 2017/09/24 14:15 | Tristan Lamasine v Fabien Reboul | 4-6,4-6 |
| Challenger Mouilleron Le Captif Qual | 2017/11/04 14:25 | Wesley Koolhof v Edgar Jeanmougin | 6-0,6-3 |
| Challenger Irving Qual | 2017/03/13 17:40 | Wesley Koolhof v Andrey Rublev | 4-6,2-6 |
| Challenger Szczecin Qual | 2016/09/11 11:50 | George Von Massow v Wesley Koolhof | 7-6,3-6,6-4 |
| Challenger Szczecin Qual | 2016/09/10 13:15 | Grzegorz Panfil v Wesley Koolhof | 6-3,4-6,3-6 |
| Challenger Le Gosier | 2015/03/31 19:00 | Wesley Koolhof v Jan Hernych | 3-6,3-6 |
| ITF Italy F28 | 2014/08/20 13:25 | Wesley Koolhof v Pedro Cachin | 4-6,4-6 |
| ITF Italy F28 | 2014/08/19 08:30 | Wesley Koolhof v Antonio Massara | 4-6,6-3,7-5 |
| Challenger - Poznań | 2014/07/15 08:00 | Wesley Koolhof v Inigo C Huegun | 7-6,4-6,4-6 |