| ITF Greece F1 | 2017/03/07 08:00 | Lenny Hampel v David Pichler | 6-4,6-2 |
| ITF M15 Heraklion | 2019/12/15 10:00 | Peter Kobelt v David Pichler | 3-6,3-6 |
| ITF M15 Heraklion | 2019/12/12 09:00 | David Pichler v Mason Recci | 6-2,6-3 |
| ITF M15 Heraklion | 2019/12/10 13:00 | David Pichler v Illya Beloborodko | 6-2,3-6,6-2 |
| ITF M15 Heraklion | 2019/12/06 08:00 | David Pichler v Yshai Oliel | 2-6,4-6 |
| ITF M15 Heraklion | 2019/12/05 09:50 | David Pichler v Alexander Donski | 6-4,0-6,6-4 |
| ITF M15 Heraklion | 2019/12/04 12:10 | David Pichler v Clay Crawford | 6-3,6-3 |
| ITF M15 Heraklion | 2019/11/28 10:00 | David Pichler v Uisung Park | 4-6,1-6 |
| ITF M15 Heraklion | 2019/11/27 14:05 | David Pichler v Alexandros Skorilas | 6-1,6-0 |
| ITF M15 Heraklion | 2019/11/28 09:30 | Lenny Hampel v Matija Pecotic | 6-3,4-6,2-6 |
| ITF M15 Heraklion | 2019/11/27 14:30 | Ioannis Xilas v Lenny Hampel | 4-6,1-6 |
| ITF M15 Heraklion | 2019/11/22 09:30 | Vasil Kirkov v Lenny Hampel | 7-6,4-6,6-3 |
| ITF M15 Heraklion | 2019/11/21 08:00 | Lenny Hampel v Alexandar Lazarov | 6-4,7-5 |
| ITF M15 Heraklion | 2019/11/20 12:10 | Martin Dimitrov v Lenny Hampel | 1-6,1-6 |
| ITF M15 Heraklion | 2019/11/14 09:00 | Yshai Oliel v Lenny Hampel | 6-1,2-6,6-2 |
| ITF M15 Heraklion | 2019/11/07 09:00 | Alexander Erler v Lenny Hampel | 6-3,6-4 |
| ITF M15 Heraklion | 2019/11/06 12:55 | Simon A Ivanov v Lenny Hampel | 6-7,0-6 |