Stadium: Court 3 Round: 25 Ground: Clay
| Challenger Poprad Tatry Qual | 2018/06/17 12:50 | Andreas Haider-Maurer v Patrik Rikl | 7-6,7-6 |
| 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 |
| French Open | 2018/05/28 09:00 | Karen Khachanov v Andreas Haider-Maurer | 7-6,6-3,6-3 |
| ATP Geneva | 2018/05/21 11:50 | Andreas Haider-Maurer v Tennys Sandgren | 6-1,1-6,0-6 |
| Challenger Rome | 2018/05/08 10:35 | Kevin Krawietz v Andreas Haider-Maurer | 6-1,6-3 |
| Challenger Prostejov | 2018/06/05 10:45 | Marek Jaloviec v Gerald Melzer | 3-6,0-6 |
| Challenger Prostejov Qual | 2018/06/04 10:00 | Marek Jaloviec v Gianluca Mager | 2-6,2-6 |
| Challenger Prostejov Qual | 2018/06/03 16:05 | Marek Jaloviec v Pascal Brunner | 6-4,0-6,6-3 |
| Challenger Prostejov Qual | 2018/06/03 14:05 | Marek Jaloviec v Aliaksandr Bury | 6-2,6-3 |
| ITF Czech Republic F3 | 2018/06/02 12:30 | Marek Jaloviec v Bruno Santanna | 6-7,3-6 |
| ITF Czech Republic F3 | 2018/06/01 17:05 | Marek Jaloviec v Tadeas Paroulek | 6-4,5-7,6-4 |
| ITF Czech Republic F3 | 2018/05/31 12:35 | Marek Jaloviec v Ken Onishi | 6-2,6-3 |
| ITF Czech Republic F3 | 2018/05/30 13:20 | Marek Jaloviec v Ondrej Styler | 6-4,6-3 |