Stadium: Court 3 Round: 46 Ground: Clay
| Challenger Prostejov Qual | 2018/06/03 15:05 | Andreas Haider-Maurer v Tomas Liska | 3-6,5-7 |
| 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 - Rom | 2018/05/08 10:35 | Kevin Krawietz v Andreas Haider-Maurer | 6-1,6-3 |
| Challenger - Rom - Kvalifikation | 2018/05/07 08:00 | Andreas Haider-Maurer v Patricio Heras | 7-6,6-4 |
| Challenger - Rom - Kvalifikation | 2018/05/06 10:50 | Kimmer Coppejans v Andreas Haider-Maurer | 6-7,6-4,4-6 |
| ITF Hungary F4 Qual | 2018/06/10 11:00 | Tomas Liska v Martin Zeljenka | 6-0,6-7,2-6 |
| Challenger Prostejov Qual | 2018/06/04 10:00 | Tomas Liska v Jan Satral | 6-2,0-6,3-6 |
| Challenger Prostejov Qual | 2018/06/03 15:05 | Andreas Haider-Maurer v Tomas Liska | 3-6,5-7 |
| Challenger Prostejov Qual | 2018/06/03 09:10 | Roman Jebavy v Tomas Liska | 3-6,7-5,4-6 |
| ITF Hungary F3 | 2018/05/23 10:10 | Patrik Nema v Tomas Liska | 4-6,3-6 |
| ITF Hungary F3 | 2018/05/22 08:00 | Tomas Liska v Alen Rogic-Hadzalic | 6-2,6-2 |
| ITF Hungary F2 | 2018/05/16 09:00 | Emil Ruusuvuori v Tomas Liska | 6-3,5-7,6-2 |
| ITF Hungary F2 | 2018/05/14 11:00 | Tomas Liska v Bogdan Bobrov | 6-1,6-4 |