Round: 25 Ground: Clay
| ITF Poland F2 | 2015/08/20 08:00 | Karol Drzewiecki v Gianluca Mager | 2-6,6-4,2-6 |
| ITF Poland F2 | 2015/08/18 11:40 | Karol Drzewiecki v Bruno Santanna | 0-6,6-3,7-6 |
| ITF Poland F1 | 2015/08/12 09:00 | Zdeněk Kolář v Karol Drzewiecki | 7-6,6-2 |
| ITF Poland F1 | 2015/08/10 08:00 | Karol Drzewiecki v Adrian Andrzejczuk | 3-6,7-5,6-1 |
| ITF Slovakia F3 | 2015/07/30 08:00 | Uladzimir Ignatik v Karol Drzewiecki | 6-0,6-2 |
| ITF Slovakia F2 | 2015/07/22 08:00 | Marcin Gawron v Karol Drzewiecki | 6-4,6-1 |
| ITF Georgia F2 | 2015/06/08 08:15 | Karol Drzewiecki v Kevin Kylar | 3-6,1-6 |
| ITF Georgia F2 | 2015/06/05 09:25 | Aleksandre Metreveli v Karol Drzewiecki | 6-0,6-0 |
| ITF Poland F4 Qual | 2015/08/31 08:00 | Marco Mosciatti v Piotr Zbroja | 2-6,7-5,4-6 |
| ITF Poland F3 Qual | 2015/08/24 08:00 | Alessandro Ceppellini v Piotr Zbroja | 6-3,6-3 |
| ITF Poland F3 Qual | 2015/08/23 08:00 | Piotr Zbroja v Bjoern Petersen | 3-6,7-6,6-4 |
| ITF Poland F2 | 2015/08/16 12:00 | Szymon Walkow v Piotr Zbroja | 6-4,6-0 |
| ITF Poland F1 | 2015/08/09 08:00 | Piotr Zbroja v Kamil Gajewski | 3-6,6-7 |
| ITF Lithuania F1 | 2015/07/19 07:00 | Daniil Zarichanskiy v Piotr Zbroja | 6-1,6-3 |
| ITF Portugal F4 | 2015/05/07 14:50 | Fabricio Neis v Piotr Zbroja | 6-4,6-1 |
| ITF Spain F10 Qual | 2015/04/19 12:00 | Goncalo Oliveira v Piotr Zbroja | 6-1,6-2 |