Round: 62 Ground: Clay
| ITF Serbia F5 Qual | 2017/09/02 09:30 | Lazar Vojinovic v Lawrence Bataljin | 4-6,7-6,3-6 |
| ITF Hungary F7 Qual | 2017/08/26 09:00 | Matej Sabanov v Lazar Vojinovic | 6-1,6-3 |
| ITF Serbia F3 Qual | 2017/08/19 07:00 | Alexander Babanine v Lazar Vojinovic | 6-0,6-1 |
| ITF Slovakia F1 | 2017/07/22 11:30 | Lazar Vojinovic v Jiri Vachtl | 0-6,3-6 |
| ITF Czech Republic F6 Qual | 2017/07/16 08:00 | Lazar Vojinovic v Nikolas Lahky | 2-6,6-2,3-6 |
| ITF Czech Republic F6 Qual | 2017/07/15 08:00 | Joachim Li-Ernoul v Lazar Vojinovic | 2-6,3-6 |
| ITF Hungary F4 Qual | 2017/06/11 11:00 | Lazar Vojinovic v Grega Boh | 6-7,4-6 |
| ITF Hungary F4 Qual | 2017/06/10 08:00 | Davud Amirov v Lazar Vojinovic | 7-6,2-6,1-6 |