Ground: Carpet indoor
| ITF Georgia F2 | 2015/06/09 06:00 | Jan Zielinski v Igor Saveljic | 2-6,6-3,2-6 |
| ITF Turkey F12 | 2015/03/21 09:00 | Matteo Berrettini v Jan Zielinski | 6-3,6-2 |
| ITF Turkey F11 | 2015/03/18 07:30 | Zhizhen Zhang v Jan Zielinski | 6-4,6-2 |
| ITF Turkey F11 | 2015/03/16 08:00 | Jan Zielinski v Peter Vajda | 7-5,4-6,6-2 |
| ITF Turkey F11 | 2015/03/16 07:30 | Jan Zielinski v James Allemby | 6-1,6-2 |
| ITF Egypt F33 | 2015/02/08 08:00 | Dan Dowson v Jan Zielinski | 7-6,6-2 |
| ITF Egypt F4 | 2015/02/05 08:00 | Jan Zielinski v Karim-Mohamed Maamoun | 3-6,0-6 |
| ITF Egypt F4 | 2015/02/04 08:00 | Jan Zielinski v Jae Won Yun | 6-4,6-4 |
| ITF Czech Republic F5 Qual | 2015/06/27 10:00 | Daniel Rabas v Pawel Zawisza | 4-6,4-6 |
| ITF Portugal F7 Qual | 2015/05/24 13:00 | Pawel Zawisza v Luis Faria | 6-7,5-7 |
| ITF Turkey F39 | 2014/12/14 08:00 | Pawel Zawisza v George Von Massow | 4-6,6-7 |
| ITF Turkey F39 | 2014/12/13 07:00 | Pawel Zawisza v Pavle Daljev | 7-6,6-1 |
| ITF Turkey F39 | 2014/12/07 08:00 | Pawel Zawisza v Lenny Hampel | 4-6,0-6 |
| ITF Norway F2 | 2014/11/03 08:00 | Jonathan Mridha v Pawel Zawisza | 6-2,6-2 |
| ITF Norway F2 | 2014/11/02 09:00 | Pawel Zawisza v Robin Thour | 6-3,3-6,7-6 |
| ITF Norway F1 | 2014/10/28 08:00 | Pawel Zawisza v Yannick Mertens | 1-6,3-6 |