Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Monastir | 2020/02/17 12:30 | Herman Hoeyeraal v Mayeul Darras | 4-6,0-6 |
| ITF M15 Monastir | 2020/01/22 09:00 | Timur Khabibulin v Herman Hoeyeraal | 3-6,6-2,6-2 |
| ITF M15 Monastir | 2020/01/20 09:00 | Herman Hoeyeraal v Francisco Cabral | 6-1,6-1 |
| ITF M15 Monastir | 2020/01/19 14:30 | Marius Ruzgas v Herman Hoeyeraal | 1-6,3-6 |
| ITF M15 Monastir | 2020/01/19 08:00 | Herman Hoeyeraal v Jordan Chiu | 6-2,6-2 |
| ITF M15 Oslo | 2019/03/05 13:35 | Savriyan Danilov v Herman Hoeyeraal | 6-4,6-2 |
| ITF Tunisia F41 | 2018/11/20 08:00 | Michael Zhu v Herman Hoeyeraal | 4-6,6-1,7-5 |
| ITF Tunisia F40 | 2018/11/11 08:00 | Adan Freire Da Silva v Herman Hoeyeraal | 4-6,7-5,6-1 |
| ITF M15 Manacor | 2024/01/22 09:30 | Markus Malaszszak v Dominique Graf | 5-7,3-6 |
| ITF M15 Manacor | 2024/01/21 10:00 | Thomas Kostka v Markus Malaszszak | 2-6,4-6 |
| ITF M15 Manacor | 2024/01/15 11:30 | Markus Malaszszak v Josip Simundza | 3-6,4-6 |
| ITF M15 Manacor | 2024/01/07 09:45 | Andrew Fenty v Markus Malaszszak | 6-1,6-1 |
| German Championship | 2023/12/06 14:10 | Leopold Zima v Markus Malaszszak | 6-1,6-1 |
| ITF M15 Frankfurt Am Main | 2023/08/07 08:00 | Michael Agwi v Markus Malaszszak | 6-1,6-3 |
| ITF M25 Wetzlar | 2023/08/03 07:55 | Tim Handel v Markus Malaszszak | 6-3,6-1 |
| ITF M25 Wetzlar | 2023/08/01 13:10 | Markus Malaszszak v Jeremy Schifris | 6-3,6-4 |