Round: 26 Ground: Hardcourt outdoor
| ITF Belarus F1 Qual | 2015/10/19 08:25 | Denis Yevseyev v Jan Zielinski | 4-6,1-6 |
| ITF Poland F4 | 2015/09/03 10:30 | Jan Zielinski v Maciej Rajski | 4-6,6-4,2-6 |
| ITF Poland F4 Qual | 2015/08/31 08:00 | Samuel Hodor v Jan Zielinski | 5-7,1-6 |
| ITF Poland F2 | 2015/08/16 08:00 | Denis Merkulov v Jan Zielinski | 4-6,2-6 |
| ITF Poland F1 | 2015/08/13 10:00 | Adria Mas Mascolo v Jan Zielinski | 7-5,7-6 |
| ITF Poland F1 | 2015/08/11 11:50 | Jan Zielinski v Pawel Juszczak | 3-6,6-4,6-3 |
| ITF Czech Republic F6 Qual | 2015/07/05 08:00 | Jan Zielinski v Jan Poskocil | 3-6,2-6 |
| ITF Czech Republic F5 Qual | 2015/06/28 09:00 | Jan Zielinski v Pawel Zawisza | 5-7,7-6,4-6 |
| ITF Belarus F1 Qual | 2015/10/19 10:15 | Martin Borisiouk v Andrei Vasilevski | 2-6,1-6 |
| ITF Belarus F1 Qual | 2015/10/13 15:30 | Artur Dubinski v Andrei Vasilevski | 6-3,7-5 |
| ITF Russia F7 | 2015/09/01 08:00 | Vladimir Ivanov v Andrei Vasilevski | 7-5,6-2 |
| ITF Belarus F1 Qual | 2015/08/17 10:25 | Evgeny Tyurnev v Andrei Vasilevski | 4-6,6-4,6-2 |
| ITF Belarus F1 | 2015/08/12 08:30 | Dzmitry Zhyrmont v Andrei Vasilevski | 6-3,6-4 |
| ITF Belarus F1 | 2015/08/11 09:55 | Marat Deviatiarov v Andrei Vasilevski | 6-7,3-6 |
| ITF Russia F5 | 2015/08/05 07:00 | Vladimir Polyakov v Andrei Vasilevski | 4-6,7-5,6-4 |
| ITF Kazakhstan F4 | 2015/04/28 06:55 | Andrei Vasilevski v Vladimir Ivanov | 6-7,3-6 |