Stadium: Technifibre Court Round: 45 Ground: Clay
| Wimbledon Qual | 2018/06/25 13:45 | Lorenzo Sonego v Safranek, Vaclav | 7-6,7-5 |
| Challenger Poprad Tatry | 2018/06/20 14:40 | Balazs, Attila v Safranek, Vaclav | 6-1,6-0 |
| Challenger Poprad Tatry | 2018/06/19 10:55 | Krstin, Pedja v Safranek, Vaclav | 5-7,6-4,6-7 |
| Lyon, France | 2018/06/12 11:15 | Alexei Popyrin v Safranek, Vaclav | 6-3,6-3 |
| Prostejov, Czech Republic | 2018/06/06 09:00 | Gerald Melzer v Safranek, Vaclav | 6-1,6-0 |
| Prostejov, Czech Republic | 2018/06/05 09:00 | Safranek, Vaclav v Roberto Carballes Baena | 3-6,7-6,6-4 |
| Challenger Mestre | 2018/05/24 12:10 | Arnaboldi, Andrea v Safranek, Vaclav | 6-3,6-1 |
| Challenger Mestre | 2018/05/23 16:05 | Safranek, Vaclav v Frederico Ferreira Silva | 2-6,6-2,7-6 |
| Challenger Blois | 2018/06/22 13:00 | Tristan Lamasine v Felix Auger Aliassime | 4-6,2-6 |
| Challenger Blois | 2018/06/21 14:15 | Tristan Lamasine v Kenny de Schepper | 6-4,1-6,6-1 |
| Challenger Blois | 2018/06/19 10:00 | Sousa, Pedro v Tristan Lamasine | 3-6,4-6 |
| Challenger Blois Qual | 2018/06/18 10:15 | Heliovaara, Harri v Tristan Lamasine | 4-6,4-6 |
| Challenger Blois Qual | 2018/06/17 14:20 | Corentin Denolly v Tristan Lamasine | 3-6,1-6 |
| Challenger Blois Qual | 2018/06/16 14:10 | Bourcet, Tony v Tristan Lamasine | 1-6,2-6 |
| Lyon, France | 2018/06/12 12:35 | Benjamin Bonzi v Tristan Lamasine | 6-3,6-4 |
| Challenger Lyon Qual | 2018/06/11 10:00 | Santanna, B. v Tristan Lamasine | 6-4,5-7,3-6 |