Stadium: Center Court Round: 19 Ground: Clay
| ITF Egypt F33 | 2015/11/18 12:30 | Aldin Setkic v Jan Zielinski | 6-2,6-1 |
| ITF Egypt F33 | 2014/10/16 08:00 | Aldin Setkic v Jan Zielinski | 6-3,6-1 |
| ITF M25 Poznan | 2020/08/26 07:55 | Jan Zielinski v Vit Kopriva | 4-6,2-6 |
| Polish National Tour | 2020/08/18 07:30 | Pawel Juszczak v Jan Zielinski | 6-2,6-0 |
| Polish National Tour | 2020/08/16 14:00 | Piotr Galus v Jan Zielinski | 3-6,3-6 |
| Polish National Tour | 2020/08/01 09:00 | Pawel Juszczak v Jan Zielinski | 3-6,6-3,7-5 |
| Polish National Tour | 2020/07/30 09:45 | Piotr Grynkowski v Jan Zielinski | 2-6,6-4,2-6 |
| Polish National Tour | 2020/07/25 09:35 | Jasza Szajrych v Jan Zielinski | 2-6,6-2,6-4 |
| Polish National Tour | 2020/07/17 12:45 | Jan Zielinski v Daniel Michalski | 2-6,1-6 |
| Polish National Tour | 2020/07/09 11:00 | Daniel Michalski v Jan Zielinski | 6-3,6-1 |
| ITF M15 Prijedor | 2021/05/16 08:55 | Aldin Setkic v Nerman Fatic | 6-3,4-6,6-2 |
| ITF M15 Prijedor | 2021/05/15 14:30 | Aldin Setkic v Denis Yevseyev | 7-5,6-2 |
| ITF M15 Prijedor | 2021/05/14 11:00 | Alen Rogic-Hadzalic v Aldin Setkic | 6-3,2-6,5-7 |
| ITF M15 Prijedor | 2021/05/14 07:00 | Joao Lucas Reis da Silva v Aldin Setkic | 2-6,2-6 |
| ITF M15 Prijedor | 2021/05/13 07:50 | Rimpei Kawakami v Aldin Setkic | 2-6,4-6 |
| ITF M15 Sibenik | 2021/04/25 09:00 | David Pichler v Aldin Setkic | 6-7,3-6 |
| ITF M15 Sibenik | 2021/04/24 10:05 | Aldin Setkic v Sebastian Prechtel | 4-6,6-2,7-5 |
| ITF M15 Sibenik | 2021/04/23 09:45 | Aldin Setkic v Gergely Madarasz | 6-3,6-1 |