Stadion: Court 9 Round: 62 Ground: Clay
| ITF - Tschechien F3 - Qualifikation | 2018/05/27 08:00 | Antonin Stepanek v Lukas Vejvara | 6-4,7-5 |
| ITF - Tschechien F2 - Qualifikation | 2018/05/21 08:00 | Lukas Vejvara v Simon Beaupain | 4-6,4-6 |
| ITF - Tschechien F2 - Qualifikation | 2018/05/20 08:00 | Lukas Vejvara v Ondrej Dusek | 6-1,6-4 |
| ITF - Tunesien F16 | 2018/04/23 09:00 | Lukas Vejvara v Tiran Sanghera | 4-6,6-3,3-6 |
| ITF - Tunesien F16 | 2018/04/22 12:00 | Lukas Vejvara v Maxim Krapivin | 6-4,6-3 |
| ITF - Tunesien F15 | 2018/04/15 11:30 | Lukas Vejvara v Etienne Donnet | 6-4,3-6,3-6 |
| ITF - Tunesien F5 | 2018/02/06 08:00 | Hugo Schott v Lukas Vejvara | 6-2,7-6 |
| ITF - Tunesien F5 | 2018/02/05 08:00 | Lukas Vejvara v Andrea Guerrieri | 6-3,6-2 |
| ITF - Österreich F2 | 2018/07/09 12:00 | Johannes Haerteis v Jonathan Stenberg | 6-1,7-5 |
| ITF - Österreich F2 | 2018/07/08 08:00 | Jonathan Stenberg v Jonathan Morr | 5-7,4-6 |
| ITF - Österreich F2 | 2018/07/07 08:00 | Jonathan Stenberg v Christian Fellin | 6-1,6-0 |
| ITF - Österreich F1 | 2018/06/30 11:00 | Jonathan Stenberg v Laurin Aerne | 0-6,6-7 |
| ITF - Schweden F3 | 2018/05/23 09:15 | Manuel Guinard v Jonathan Stenberg | 6-0,6-0 |
| ITF - Schweden F3 | 2018/05/22 11:35 | Milos Sekulic v Jonathan Stenberg | 6-7,6-7 |
| ITF - Schweden F3 - Qualifikation | 2018/05/20 09:00 | Robin Thour v Jonathan Stenberg | 6-4,5-7,5-7 |
| ITF - Schweden F3 - Qualifikation | 2018/05/19 10:40 | Kevin Kylar v Jonathan Stenberg | 3-6,5-7 |