| 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 Egypt F33 | 2014/12/09 08:00 | Jan Zielinski v Daniele Capecchi | 4-6,3-6 |
| ITF Georgia F2 | 2015/06/04 08:55 | Igor Saveljic v Pedro Sakamoto | 6-7,6-3,3-6 |
| ITF Georgia F2 | 2015/06/01 07:00 | Igor Saveljic v Axel Franck | 7-6,6-1 |
| ITF Croatia F4 Qual | 2015/03/08 09:00 | Matej Sabanov v Igor Saveljic | 7-5,6-3 |
| ITF Croatia F4 Qual | 2015/03/07 10:30 | Casper Bonapart v Igor Saveljic | 0-6,0-6 |
| ITF Turkey F39 | 2014/11/23 07:00 | Oliver Mrose v Igor Saveljic | 6-4,6-2 |
| ITF Turkey F41 | 2014/11/17 06:30 | Matthias Haim v Igor Saveljic | 6-3,6-2 |
| ITF Turkey F41 | 2014/11/15 09:00 | Aoran Wang v Igor Saveljic | 4-6,6-7 |
| ITF Serbia F1 | 2014/07/12 06:00 | Neven Krivokuca v Igor Saveljic | 5-7,2-6 |