Round: 62 Ground: Hardcourt outdoor
| ITF Turkey F36 | 2015/09/06 13:00 | Polat Gulcur v Quentin Robert | 0-6,0-6 |
| ITF Turkey F34 | 2015/08/25 13:00 | Polat Gulcur v Julian Ocleppo | 2-6,1-6 |
| ITF Turkey F34 | 2015/08/24 13:30 | Tan Acar v Polat Gulcur | 6-7,1-6 |
| ITF Turkey F18 | 2015/05/04 08:00 | Dominic Weidinger v Polat Gulcur | 6-1,6-2 |
| ITF Turkey F18 | 2015/05/02 08:00 | Polat Gulcur v Tamerlan Evloev | 6-2,6-2 |
| ITF Turkey F16 | 2015/04/19 08:30 | Polat Gulcur v Serdar Bojadjieva | 1-6,2-6 |
| ITF Turkey F14 | 2015/04/04 06:30 | Mika Kosonen v Polat Gulcur | 6-4,6-2 |
| ITF Turkey F5 | 2015/01/31 10:00 | Polat Gulcur v Patric Prinoth | 1-6,0-6 |
| ITF Turkey F36 | 2015/09/07 13:30 | Alexander Babanine v Piotr Grynkowski | 6-3,6-3 |
| ITF Turkey F35 | 2015/09/03 16:40 | Piotr Grynkowski v Matteo Berrettini | 2-6,2-6 |
| ITF Turkey F35 | 2015/09/01 14:35 | Scott Duncan v Piotr Grynkowski | 0-6,3-6 |
| ITF Turkey F35 | 2015/08/31 13:30 | Piotr Grynkowski v Atlymyrat Gurbanov | 6-2,6-0 |
| ITF Poland F2 | 2015/08/16 12:00 | Piotr Grynkowski v Bartosz Wojnar | 3-6,2-6 |
| ITF Poland F1 | 2015/08/09 08:00 | Maciej Nowak v Piotr Grynkowski | 6-4,7-6 |
| ITF Czech Republic F6 Qual | 2015/07/04 11:00 | Marek Rehacek v Piotr Grynkowski | 6-0,6-2 |
| ITF Czech Republic F6 Qual | 2015/07/04 07:00 | Martin Soukal v Piotr Grynkowski | 4-6,1-6 |