Stadium: Court 5 Round: 54 Ground: Clay
| Challenger Sibiu Qual | 2017/09/17 07:00 | Lazov, Alexander v Manda, Calin | 6-4,6-3 |
| Challenger Alphen Qual | 2017/09/04 11:15 | Cagnina, Julien v Lazov, Alexander | 5-7,7-6,6-3 |
| Challenger Alphen Qual | 2017/09/03 13:45 | Fallert, Florian v Lazov, Alexander | 5-7,3-6 |
| ITF Switzerland F4 | 2017/08/25 13:40 | Lazov, Alexander v Puetz, Tim | 6-7,6-7 |
| ITF Switzerland F4 | 2017/08/24 10:45 | Lazov, Alexander v Simon, Tobias | 6-4,7-6 |
| ITF Switzerland F4 | 2017/08/23 09:30 | Lazov, Alexander v Thomas Setodji | 4-6,6-4,6-1 |
| ITF Switzerland F4 | 2017/08/22 08:00 | Lazov, Alexander v Batta, Amit | 6-3,6-2 |
| ITF Switzerland F3 Qual | 2017/08/19 09:00 | Lazov, Alexander v Horansky, Filip | 2-6,0-6 |
| Challenger Sibiu Qual | 2017/09/17 09:10 | Cornea, Vlad Victor v Kalenichenko, Danylo | 3-6,2-6 |
| ITF Hungary F8 | 2017/09/08 08:00 | Kalenichenko, Danylo v Lopez Perez | 3-6,6-3,1-6 |
| ITF Hungary F8 | 2017/09/07 08:00 | Petr Nouza v Kalenichenko, Danylo | 2-6,6-3,6-7 |
| ITF Hungary F8 | 2017/09/06 09:05 | Aplienz, Philip v Kalenichenko, Danylo | 1-6,0-6 |
| ITF Hungary F8 | 2017/09/05 14:55 | Balla, Peter v Kalenichenko, Danylo | 0-6,4-6 |
| ITF Hungary F7 | 2017/08/30 12:00 | Kalenichenko, Danylo v Zsombor Piros | 6-4,6-7,4-6 |
| ITF Hungary F7 | 2017/08/29 14:00 | Kalenichenko, Danylo v Rikl, Patrik | 7-5,7-5 |
| ITF Slovakia F3 | 2017/08/12 09:00 | Kalenichenko, Danylo v Horansky, Filip | 6-2,3-6,1-6 |