Stadium: Court 4 Round: 25 Ground: Clay
| Challenger Marburg Qual | 2018/06/30 08:00 | Vaclav Safranek v Tristan Lamasine | 4-6,6-2,6-7 |
| Challenger Perugia | 2019/07/10 19:25 | Paolo Lorenzi v Tristan Lamasine | 6-1,7-6 |
| Challenger Perugia | 2019/07/08 12:25 | Tristan Lamasine v Santiago Giraldo | 7-5,6-7,7-6 |
| Challenger Milan | 2019/06/26 08:00 | Nino Serdarusic v Tristan Lamasine | 6-2,6-2 |
| Challenger Blois | 2019/06/21 15:50 | Pedro Sousa v Tristan Lamasine | 6-1,6-1 |
| Challenger Blois | 2019/06/20 09:00 | Tristan Lamasine v Federico Coria | 6-4,7-6 |
| Challenger Blois | 2019/06/18 16:40 | Tristan Lamasine v Scott Griekspoor | 7-6,6-4 |
| Challenger Lyon | 2019/06/11 11:30 | Albert Ramos-Vinolas v Tristan Lamasine | 6-1,6-2 |
| Challenger Lyon | 2019/06/10 13:15 | Jose Hernandez-Fernandez v Tristan Lamasine | 4-6,0-6 |
| Challenger Prague | 2019/07/22 12:05 | Vaclav Safranek v Geoffrey Blancaneaux | 6-3,6-4 |
| Challenger San Benedetto | 2019/07/15 11:00 | Oriol Roca Batalla v Vaclav Safranek | 6-3,6-3 |
| ITF M15 Wroclaw | 2019/07/07 10:00 | Vaclav Safranek v Petr Nouza | 6-3,3-6,6-3 |
| ITF M15 Wroclaw | 2019/07/06 12:35 | Vaclav Safranek v Alexander Shevchenko | 7-5,6-2 |
| ITF M15 Wroclaw | 2019/07/05 12:35 | Vaclav Safranek v Dan Alexandru Tomescu | 6-4,6-1 |
| ITF M15 Wroclaw | 2019/07/04 08:00 | Vaclav Safranek v Oleg Prihodko | 7-6,6-4 |
| ITF M15 Wroclaw | 2019/07/03 08:00 | Vaclav Safranek v Vitaliy Sachko | 7-6,5-7,6-2 |
| ITF M25 Pardubice | 2019/06/29 10:00 | Vaclav Safranek v Lukas Klein | 4-6,2-6 |