Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Scheveningen | 2018/07/16 13:20 | Lukas Rosol v Safranek, Vaclav | 6-3,6-2 |
| Challenger Bastad | 2018/07/12 11:20 | Safranek, Vaclav v Pedro Martinez | 5-7,2-6 |
| Challenger Bastad | 2018/07/11 09:00 | Wu, Di v Safranek, Vaclav | 6-1,4-6,2-6 |
| Challenger Bastad | 2018/07/09 09:00 | Safranek, Vaclav v Bergevi, Filip | 6-3,0-6,7-5 |
| Challenger Marburg Qual | 2018/06/30 08:00 | Safranek, Vaclav v Tristan Lamasine | 4-6,6-2,6-7 |
| 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 |
| Challenger Poprad Tatry | 2018/06/18 10:00 | Glvac, Andrej v Sproch, Dominik | 4-6,6-0,6-2 |
| ITF Poland F4 | 2018/05/24 11:00 | Vit Kopriva v Sproch, Dominik | 6-1,6-2 |
| ITF Poland F4 | 2018/05/22 11:00 | Sproch, Dominik v Kossek, Daniel | 6-1,6-3 |
| ITF Poland F4 | 2018/05/21 07:00 | Bedra, Michal v Sproch, Dominik | 4-6,6-7 |
| ITF Turkey F35 | 2017/09/16 11:00 | Iliescu, Berk v Sproch, Dominik | 6-2,3-6,6-3 |
| ITF Turkey F34 | 2017/09/10 10:30 | Felipe Meligeni Rodrigues Alves v Sproch, Dominik | 6-3,6-1 |
| ITF Slovakia F3 | 2017/08/10 08:00 | Horansky, Filip v Sproch, Dominik | 6-1,6-3 |
| ITF Slovakia F3 | 2017/08/09 08:00 | Sproch, Dominik v Bojanovic, Darko | 6-1,6-1 |