Stadium: Court 1 Round: 54 Ground: Clay
| Challenger Poprad Tatry Qual | 2018/06/16 14:55 | Andreas Haider-Maurer v Tomas Liska | 6-3,6-3 |
| Challenger Poprad Tatry Qual | 2018/06/16 10:05 | Andreas Haider-Maurer v Robert Galloway | 6-4,7-5 |
| Challenger Prostejov Qual | 2018/06/03 15:05 | Andreas Haider-Maurer v Tomas Liska | 3-6,5-7 |
| Challenger Prostejov Qual | 2018/06/03 09:40 | Geoffrey Blancaneaux v Andreas Haider-Maurer | 2-6,4-6 |
| Franska öppna | 2018/05/28 09:00 | Karen Khachanov v Andreas Haider-Maurer | 7-6,6-3,6-3 |
| ATP Genève | 2018/05/21 11:50 | Andreas Haider-Maurer v Tennys Sandgren | 6-1,1-6,0-6 |
| Challenger Rom | 2018/05/08 10:35 | Kevin Krawietz v Andreas Haider-Maurer | 6-1,6-3 |
| Challenger Rom Kval | 2018/05/07 08:00 | Andreas Haider-Maurer v Patricio Heras | 7-6,6-4 |
| Challenger Poprad Tatry Qual | 2018/06/16 15:45 | Patrik Rikl v Niels Desein | 6-2,5-7,7-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 10:50 | Fernando Romboli v Patrik Rikl | 4-6,3-6 |
| Challenger Caltanissetta Qual | 2018/06/09 08:00 | Patrik Rikl v Riccardo Bonadio | 6-4,6-7,2-6 |
| ITF Czech Republic F3 | 2018/06/03 08:30 | Bruno Santanna v Patrik Rikl | 2-6,6-3,2-6 |
| ITF Czech Republic F3 | 2018/06/02 09:40 | Jan Mertl v Patrik Rikl | 7-5,3-6,3-6 |
| ITF Czech Republic F3 | 2018/06/01 08:30 | Patrik Rikl v Pavel Nejedly | 6-2,6-2 |
| ITF Czech Republic F3 | 2018/05/31 08:30 | Patrik Rikl v Mateusz Terczynski | 3-6,6-2,6-2 |
| ITF Czech Republic F3 | 2018/05/30 08:30 | Petr Michnev v Patrik Rikl | 2-6,4-6 |