Round: 26 Ground: Hardcourt outdoor
| ITF Greece F11 | 2016/11/25 08:00 | Alexandar Lazarov v Lenny Hampel | 6-3,4-6,7-6 |
| ITF Turkey F45 | 2017/11/29 08:10 | Alexandar Lazarov v Luca George Tatomir | 6-1,7-6 |
| ITF Turkey F44 | 2017/11/23 07:15 | Alexander Lazov v Alexandar Lazarov | 6-4,1-6,6-0 |
| ITF Turkey F43 | 2017/11/16 06:45 | Alexandar Lazarov v Riccardo Bonadio | 4-6,2-6 |
| ITF Turkey F43 | 2017/11/14 12:45 | Corrado Summaria v Alexandar Lazarov | 4-6,3-6 |
| ITF Turkey F35 | 2017/09/21 11:30 | Germain Gigounon v Alexandar Lazarov | 2-6,6-2,6-4 |
| ITF Turkey F35 | 2017/09/19 07:30 | Alexandar Lazarov v Michiel de Krom | 6-1,6-4 |
| ITF Turkey F35 | 2017/09/18 07:30 | Alexandar Lazarov v Bastien Kolly | 6-0,6-1 |
| ITF Turkey F35 | 2017/09/17 11:00 | Alexandar Lazarov v Marvin Greven | 6-3,6-4 |
| ITF Turkey F45 | 2017/11/29 09:30 | Shahin Khaledan v Lenny Hampel | 6-7,2-6 |
| ITF Turkey F44 | 2017/11/21 07:15 | Pavel Nejedly v Lenny Hampel | 6-4,2-6,6-4 |
| ITF Turkey F43 | 2017/11/15 06:45 | Neven Krivokuca v Lenny Hampel | 6-7,6-2,6-4 |
| Challenger Guayaquil Qual | 2017/10/29 18:30 | Dimitar Kuzmanov v Lenny Hampel | 6-3,6-4 |
| Challenger Guayaquil Qual | 2017/10/28 22:25 | David Fleming v Lenny Hampel | 2-6,3-6 |
| Challenger Guayaquil Qual | 2017/10/28 19:15 | Juan Sebastian Gomez v Lenny Hampel | 3-6,5-7 |
| Challenger Lima Qual | 2017/10/21 19:30 | Lenny Hampel v Facundo Arguello | 6-4,4-6,1-6 |
| Challenger Lima Qual | 2017/10/21 15:35 | Roberto Marcora v Lenny Hampel | 4-6,6-7 |