Stadium: Salle Steredenn Round: 24 Ground: Hardcourt indoor
| Drummondville, Canada | 2019/03/14 14:00 | Tristan Lamasine v Zopp, Jurgen | 4-6,4-6 |
| Drummondville, Canada | 2019/03/12 18:10 | Tristan Lamasine v Sumit Nagal | 6-2,6-3 |
| Challenger - Pau | 2019/02/28 12:00 | Sebastian Ofner v Tristan Lamasine | 6-7,6-3,7-5 |
| Challenger - Pau | 2019/02/27 13:05 | Tristan Lamasine v Stefano Napolitano | 6-1,7-5 |
| Challenger - Pau | 2019/02/26 12:15 | Evan Furness v Tristan Lamasine | 2-6,5-7 |
| Bergamo, Italy | 2019/02/23 20:10 | Tristan Lamasine v Jannik Sinner | 2-6,3-6 |
| Bergamo, Italy | 2019/02/22 17:00 | Stefano Napolitano v Tristan Lamasine | 1-6,3-6 |
| Bergamo, Italy | 2019/02/21 11:40 | Tristan Lamasine v Raul Brancaccio | 6-3,6-4 |
| Challenger - Lille | 2019/03/18 17:00 | Jacq, Gregoire v Troicki, Viktor | 6-7,2-6 |
| Challenger - Pau | 2019/02/26 11:10 | Jacq, Gregoire v Zdenek Kolar | 4-6,4-6 |
| Challenger - Pau | 2019/02/25 09:30 | Denis Yevseyev v Jacq, Gregoire | 4-6,1-6 |
| Challenger - Quimper | 2019/01/30 13:25 | Jacq, Gregoire v Menendez-Maceiras, Adrian | 0-6,6-7 |
| Challenger - Quimper | 2019/01/29 10:30 | Cornut-Chauvinc, Antoine v Jacq, Gregoire | 1-6,6-2,5-7 |
| Challenger - Quimper | 2019/01/28 09:00 | Jacq, Gregoire v Reboul, Fabien | 6-2,6-4 |
| Challenger Rennes | 2019/01/21 09:00 | Jacq, Gregoire v Mertens, Yannick | 7-5,6-2 |
| ITF - M15 Bagnoles-de-l'Orne | 2019/01/10 13:00 | Yanais Laurent v Jacq, Gregoire | 6-1,6-3 |