Ground: Hardcourt outdoor
| ITF Turkey F36 | 2015/05/16 07:30 | Durukan Durmus v Stefan Frljanic | 2-6,2-6 |
| ITF Turkey F19 Qual | 2015/05/11 12:50 | Stefan Frljanic v Renat Sakhabutdinov | 6-7,6-0,5-7 |
| ITF Turkey F19 Qual | 2015/05/09 09:00 | Matthew Hingley v Stefan Frljanic | 1-6,1-6 |
| ITF Greece F5 | 2015/04/19 11:00 | Daniel Tamir v Stefan Frljanic | 5-7,4-6 |
| ITF Greece F4 | 2015/04/13 08:40 | Stefan Frljanic v Matvey Khomentovskiy | 6-7,3-6 |
| ITF Greece F4 | 2015/04/12 11:00 | Keisuke Watanuki v Stefan Frljanic | 6-4,2-6,5-7 |
| ITF Great Britain F5 | 2015/03/23 10:30 | Marshall Tutu v Stefan Frljanic | 6-1,6-1 |
| ITF Great Britain F4 | 2015/03/15 10:00 | Stefan Frljanic v Mohamed Shabib | 3-6,0-6 |
| ITF Turkey F36 | 2015/05/19 08:10 | Christopher Heyman v Piotr Grynkowski | 3-6,6-1,6-3 |
| ITF Turkey F18 | 2015/05/02 09:00 | Yvo Panak v Piotr Grynkowski | 7-5,6-2 |
| ITF Turkey F17 | 2015/04/28 09:15 | Piotr Grynkowski v Lucas Miedler | 3-6,0-6 |
| ITF Turkey F17 | 2015/04/27 08:00 | Piotr Grynkowski v Joel Vincent Link | 6-2,6-3 |
| ITF Egypt F33 | 2015/03/29 10:00 | Piotr Grynkowski v Flemming Peters | 7-5,5-7,6-3 |
| ITF Egypt F33 | 2015/03/23 08:00 | Vullnet Tashi v Piotr Grynkowski | 6-4,6-2 |
| ITF Egypt F33 | 2015/03/15 08:00 | Piotr Grynkowski v Filip Dolezel | 6-3,3-6,3-6 |
| ITF Turkey F39 | 2014/12/14 08:00 | Piotr Grynkowski v Bogdan Ionut Apostol | 7-6,3-6,3-6 |