| ITF - M15 Héraklion | 2020/03/12 10:20 | Hampel, Lenny v Geens, Clement | 2-6,6-0,4-6 |
| ITF - M15 Héraklion | 2020/03/11 13:15 | Pietro Marino v Hampel, Lenny | 3-6,7-5,3-6 |
| ITF - M15 Héraklion | 2020/03/05 08:30 | Hampel, Lenny v Cornut-Chauvinc, Antoine | 4-6,3-6 |
| ITF - M15 Héraklion | 2020/03/04 08:30 | Schmitz, Constantin v Hampel, Lenny | 6-7,6-2,3-6 |
| ITF - M15 Héraklion | 2019/11/28 09:30 | Hampel, Lenny v Matija Pecotic | 6-3,4-6,2-6 |
| ITF - M15 Héraklion | 2019/11/27 14:30 | Ioannis Xilas v Hampel, Lenny | 4-6,1-6 |
| ITF - M15 Héraklion | 2019/11/22 09:30 | Kirkov, Vasil v Hampel, Lenny | 7-6,4-6,6-3 |
| ITF - M15 Héraklion | 2019/11/21 08:00 | Hampel, Lenny v Alexandar Lazarov | 6-4,7-5 |