Stadium: Court 1 Round: 44 Ground: Clay
| ITF Czech Republic F3 Qual | 2018/05/26 08:00 | Hamilton, Tommy v Stepanek, Antonin | 1-6,1-6 |
| ITF Czech Republic F2 Qual | 2018/05/20 08:00 | Papik, Tomas v Stepanek, Antonin | 7-5,6-1 |
| ITF Czech Republic F1 | 2018/05/14 10:50 | Robert Strombachs v Stepanek, Antonin | 7-6,6-2 |
| ITF Czech Republic F1 | 2018/05/13 09:00 | Stepanek, Antonin v Cintl, Matej | 6-0,6-0 |
| ITF Czech Republic F1 | 2018/05/12 09:00 | Stepanek, Antonin v Maly, Patrik | 6-2,6-0 |
| ITF Czech Republic F12 | 2017/11/27 11:00 | Stepanek, Antonin v Osmakcic, Marko | 2-6,3-6 |
| Czech Republic F11, Singles Qualifying | 2017/11/19 11:00 | Krstev, Ondrej v Stepanek, Antonin | 6-2,6-3 |
| ITF Czech Republic F9 | 2017/11/07 10:40 | Stepanek, Antonin v Rehacek, Marek | 4-6,0-6 |
| ITF Czech Republic F2 Qual | 2018/05/21 08:00 | Vejvara, Lukas v Simon Beaupain | 4-6,4-6 |
| ITF Czech Republic F2 Qual | 2018/05/20 08:00 | Vejvara, Lukas v Dusek, Ondrej | 6-1,6-4 |
| Tunisia F16, Singles Qualifying | 2018/04/23 09:00 | Vejvara, Lukas v Tiran Sanghera | 4-6,6-3,3-6 |
| Tunisia F16, Singles Qualifying | 2018/04/22 12:00 | Vejvara, Lukas v Maxim Krapivin | 6-4,6-3 |
| Tunisia F15, Singles Qualifying | 2018/04/15 11:30 | Vejvara, Lukas v Etienne Donnet | 6-4,3-6,3-6 |
| ITF Tunisia F5 | 2018/02/06 08:00 | Schott, Hugo v Vejvara, Lukas | 6-2,7-6 |
| ITF Tunisia F5 | 2018/02/05 08:00 | Vejvara, Lukas v Andrea Guerrieri | 6-3,6-2 |
| ITF Tunisia F5 | 2018/02/04 08:00 | Chien, Christopher v Vejvara, Lukas | 1-6,0-6 |