| ITF Egypt F12 | 2017/04/05 08:00 | David Poljak v Adrian Andrzejczuk | 3-6,3-6 |
| ITF Egypt F11 | 2017/03/30 09:40 | David Poljak v Francesco Vilardo | 6-7,4-6 |
| ITF Egypt F11 | 2017/03/29 10:30 | Issam Haitham Taweel v David Poljak | 6-7,4-6 |
| ITF Egypt F10 | 2017/03/22 11:55 | David Poljak v Vladyslav Manafov | 6-7,6-7 |
| ITF Egypt F7 | 2017/03/02 08:00 | David Poljak v Karim-Mohamed Maamoun | 6-7,5-7 |
| ITF Egypt F7 | 2017/03/01 12:45 | Oleksandr Bielinskyi v David Poljak | 2-6,2-6 |
| ITF Egypt F6 | 2017/02/23 09:10 | David Poljak v Artem Smirnov | 3-6,4-6 |
| ITF Egypt F6 | 2017/02/21 08:00 | Daniil Zarichanskiy v David Poljak | 6-3,1-1 |
| Challenger Champaign Qual | 2016/11/12 16:00 | Lev Kazakov v Kevin King | 6-4,2-6,5-7 |
| ITF Canada F9 Qual | 2016/09/23 14:00 | Nicholas S. Hu v Lev Kazakov | 6-2,6-1 |
| ITF Canada F9 Qual | 2016/09/22 14:00 | Lev Kazakov v Farris Fathi Gosea | 7-5,6-7,6-4 |
| ITF Canada F9 Qual | 2016/09/21 15:50 | Lev Kazakov v Ivan Endara | 6-7,6-3,6-2 |
| ITF Canada F9 Qual | 2016/09/19 17:00 | Alvaro F Diaz v Lev Kazakov | 2-6,2-6 |
| ITF Canada F9 Qual | 2016/09/17 16:00 | Nicholas Bybel v Lev Kazakov | 4-6,2-6 |
| ITF Lithuania F1 | 2016/07/19 13:05 | Laurynas Grigelis v Lev Kazakov | 6-0,7-5 |
| ITF Lithuania F1 | 2016/07/17 07:00 | Daniel Orlita v Lev Kazakov | 0-6,3-6 |