| Østrig - Tennismesterska | 2020/07/07 09:00 | Lenny Hampel v Marko Andrejic | 6-2,6-1 |
| Østrig - Tennismesterska | 2020/07/06 12:20 | Lenny Hampel v Luka Mrsic | 6-3,6-0 |
| Østrig - Tennismesterska | 2020/07/03 14:05 | Dennis Novak v Lenny Hampel | 6-3,6-7,7-6 |
| Østrig - Tennismesterska | 2020/07/02 13:10 | Jurij Rodionov v Lenny Hampel | 4-6,0-6 |
| Østrig - Tennismesterska | 2020/07/01 10:50 | Marko Andrejic v Lenny Hampel | 7-5,1-6,2-6 |
| Østrig - Pro Series | 2020/06/19 08:00 | Lukas Neumayer v Lenny Hampel | 6-7,2-6 |
| Østrig - Pro Series | 2020/06/18 13:20 | David Pichler v Lenny Hampel | 6-2,2-6,7-6 |
| Østrig - Pro Series | 2020/06/17 08:50 | Sebastian Ofner v Lenny Hampel | 2-6,6-2,6-1 |
| ITF M15 - Trnava | 2020/02/24 10:30 | Jakob Aichhorn v Michael Gloeckler | 6-3,7-5 |
| ITF M15 - Oberhaching | 2020/02/16 10:00 | Michael Gloeckler v Timo Stodder | 1-6,4-6 |
| ITF - M15 Milovice | 2019/11/13 09:00 | Michael Gloeckler v Filip Duda | 2-6,2-6 |
| ITF - M15 Milovice | 2019/11/12 10:40 | Michael Gloeckler v Samuel Puskar | 2-6,6-7 |
| ITF M15 Prague | 2019/11/04 13:00 | Filip Duda v Michael Gloeckler | 6-4,6-7,10-2 |
| ITF M15 - Antalya | 2019/10/29 07:00 | Davide Albertoni v Michael Gloeckler | 3-6,6-3,10-8 |
| ITF M15 - Antalya | 2019/10/28 07:00 | Mario Aleksic v Michael Gloeckler | 3-6,6-3,3-10 |
| ITF M15 - Antalya | 2019/10/21 07:00 | Patric Prinoth v Michael Gloeckler | 7-6,6-3 |