Stadium: Court 1 Round: 46
| Challenger Rome | 2018/05/08 10:35 | Kevin Krawietz v Andreas Haider-Maurer | 6-1,6-3 |
| Challenger Rome Qual | 2018/05/07 08:00 | Andreas Haider-Maurer v Patricio Heras | 7-6,6-4 |
| Challenger Rome Qual | 2018/05/06 10:50 | Kimmer Coppejans v Andreas Haider-Maurer | 6-7,6-4,4-6 |
| Challenger Rome Qual | 2018/05/05 12:05 | Andrea Giallanza v Andreas Haider-Maurer | 1-6,1-6 |
| ATP Munich | 2018/05/01 12:10 | Mischa Zverev v Andreas Haider-Maurer | 6-4,6-3 |
| ATP Barcelona | 2018/04/24 09:00 | Andreas Haider-Maurer v Roberto Carballes Baena | 2-6,4-6 |
| Challenger Barletta Qual | 2018/04/08 09:00 | Zsombor Piros v Andreas Haider-Maurer | 6-3,7-6 |
| Challenger Barletta Qual | 2018/04/07 08:00 | Miguel Semmler v Andreas Haider-Maurer | 4-6,5-7 |
| 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 |
| ITF Hungary F1 | 2018/05/08 11:20 | Mate Valkusz v Tomas Liska | 6-1,7-6 |
| ITF Italy F9 | 2018/04/25 13:45 | Billy Harris v Tomas Liska | 6-3,7-5 |
| ITF Italy F9 | 2018/04/23 13:10 | Tomas Liska v David Pichler | 7-5,6-7,6-4 |
| ITF Italy F9 | 2018/04/22 08:00 | Tomas Liska v Andrea Borroni | 6-4,6-2 |
| ITF Turkey F13 | 2018/04/03 07:00 | Tomas Liska v Juan Pablo Paz | 5-7,6-4,0-6 |
| ITF Turkey F12 | 2018/03/25 07:00 | Felix Morck v Tomas Liska | 7-6,6-2 |