Stadium: Central Court Round: 1
| Polish National Tour | 2020/07/19 16:15 | Walkow/Zuk v Majchrzak/Zielinski | 6-7,7-6,8-10 |
| Polish National Tour | 2020/07/16 17:10 | Majchrzak/Zielinski v Hurkacz/Terczynski | 6-1,6-2 |
| Challenger Sopot MD | 2018/08/01 09:00 | Majchrzak/Zielinski v Kowalczyk/Walkow | 2-6,6-7 |
| ITF Poland F1 MD | 2017/06/15 13:30 | Majchrzak/Zielinski v Libietis/Reese | 3-6,6-4,5-10 |
| ITF Poland F1 MD | 2017/06/14 11:25 | Majchrzak/Zielinski v Gajewski/Walkow | 6-3,4-6,10-5 |
| ITF Poland F1 MD | 2017/06/13 13:35 | Appelgren/Mridha v Majchrzak/Zielinski | 2-6,4-6 |
| Challenger - Szczecin - Dublu Masculin | 2015/09/14 15:00 | Gaio/Giannessi v Majchrzak/Zielinski | 6-3,6-2 |
| Polish National Tour | 2020/07/17 08:00 | Gajewski/Nazaruk v Kielan/Kolasinski | 6-1,7-6 |
| ITF - M15 Sharm El Sheikh - Dublu Masculin | 2019/04/09 13:45 | Andrzejczuk/Matuszewski v Gajewski/Nazaruk | 6-2,7-6 |