| ITF Francia F15 | 07/18 12:50 | - | Quentin Halys v Tristan Lamasine | 6-2,6-4 | |
| ITF Francia F15 | 07/17 09:00 | - | Daniil Medvedev v Tristan Lamasine | 1-6,6-4,3-6 | |
| ITF Francia F15 | 07/16 08:30 | - | Lorenzo Sonego v Tristan Lamasine | 1-6,1-6 | |
| ITF Francia F14 | 07/09 09:05 | - | Ugo Nastasi v Tristan Lamasine | 1-6,1-6 | |
| ITF Francia F14 | 07/08 08:30 | - | Sadio Doumbia v Tristan Lamasine | 6-7,2-6 | |
| ITF Francia F13 | 07/05 13:35 | - | Constant Lestienne v Tristan Lamasine | 1-6,4-6 | |
| ITF Francia F13 | 07/04 14:30 | - | Tristan Lamasine v Niels Desein | 4-6,6-3,6-1 | |
| ITF Francia F13 | 07/01 12:00 | - | Tristan Lamasine v Joffrey De Schepper | 6-2,6-3 | |
| ITF Francia F12 | 06/28 14:00 | - | Enzo Couacaud v Tristan Lamasine | 6-2,6-4 | |
| ITF Francia F12 | 06/27 13:00 | - | Tristan Lamasine v Julien Cagnina | 3-6,7-5,6-4 | |
| ITF Francia F12 | 06/26 09:00 | - | Tristan Lamasine v Vivien Cabos | 6-3,6-3 | |
| ITF Francia F12 | 06/24 13:00 | - | Tristan Lamasine v Maxime Hamou | 7-6,6-2 | |
| Challenger de Blois | 06/10 17:30 | 25 | Tristan Lamasine v Duilio Beretta | 4-6,4-6 | |
| ITF Francia F8 | 04/27 12:30 | - | Julien Obry v Tristan Lamasine | 3-6,6-2,6-3 | |
| ITF Francia F8 | 04/26 12:30 | - | Tristan Lamasine v Andriej Kapas | 6-3,6-4 | |
| ITF Grecia F6 | 04/20 07:00 | - | Tristan Lamasine v Alexander Ward | Walkover | |
| ITF Grecia F6 | 04/19 07:00 | - | Sebastien Boltz v Tristan Lamasine | 4-6,2-6 | |
| ITF Grecia F6 | 04/18 09:30 | - | Carlos Gomez-Herrera v Tristan Lamasine | 2-6,2-6 | |
| ITF Grecia F6 | 04/17 06:30 | - | Dejan Katic v Tristan Lamasine | 6-7,4-6 | |
| ITF Grecia F6 | 04/15 07:00 | - | Ryota Kishi v Tristan Lamasine | 1-6,4-6 | |
| ITF Grecia F5 | 04/11 08:45 | - | Tristan Lamasine v Carlos Gomez-Herrera | 5-7,5-7 | |
| ITF Grecia F5 | 04/10 07:00 | - | Tristan Lamasine v Antoine Hoang | 6-0,6-2 | |
| ITF Grecia F5 | 04/08 11:50 | - | Tristan Lamasine v Nils Brinkmann | 6-0,6-1 | |
| Challenger de Saint-Brieuc | 04/01 12:00 | 25 | Tristan Lamasine v Evgeny Donskoy | 2-6,2-6 | |
| ITF Francia F7 | 03/21 12:00 | - | Tristan Lamasine v Karol Beck | 0-6,3-6 | |
| ITF Francia F7 | 03/20 15:35 | - | Tristan Lamasine v Maxime Hamou | 6-2,6-3 | |
| ITF Francia F7 | 03/19 16:10 | - | Mick Lescure v Tristan Lamasine | 5-7,7-6,2-6 | |
| ITF Francia F6 | 03/12 18:10 | - | David Guez v Tristan Lamasine | 6-1,5-7,6-2 | |
| ITF Francia F5 | 03/08 13:30 | - | Sadio Doumbia v Tristan Lamasine | 5-7,3-6 | |
| ITF Francia F5 | 03/05 18:00 | - | Tristan Lamasine v Noah Rubin | 6-4,6-4 |
Tristan Lamasine (5 de marzo de 1993) es un tenista profesional francés. En febrero de 2022 ocupa el puesto 293 del ranking ATP.[1]