Stadium: Clay 1 Round: 27 Ground: Clay
| ITF - M15 Antalya - Doubles Hommes | 2019/09/17 11:50 | Zielinski J / Zuk K v Liska T / Puskar S | 6-2,6-1 |
| Challenger Szczecin MD | 2019/09/12 16:20 | Middelkoop M / Podlipnik-Castillo H v Zielinski J / Zuk K | 6-4,7-5 |
| Challenger Szczecin MD | 2019/09/11 17:20 | Zielinski J / Zuk K v Gakhov I / Kopriva V | 7-6,6-2 |
| Bydgoszcz, Doubles M-ITF-POL-04A | 2019/08/15 14:30 | Manafov V / Pichler D v Zielinski J / Zuk K | 6-3,3-6,10-8 |
| Bydgoszcz, Doubles M-ITF-POL-04A | 2019/08/14 14:00 | Stajszczak A / Szmyrgala M v Zielinski J / Zuk K | 2-6,2-6 |
| Sopot, Pologne, Doubles | 2019/07/30 15:35 | Brkic T / Pavic A v Zielinski J / Zuk K | 4-6,6-1,10-8 |
| Challenger - Prague - Doubles Hommes | 2019/07/23 12:55 | Draganja T / Milojevic N v Zielinski J / Zuk K | 3-6,6-3,10-7 |
| ITF M15 Wroclaw MD | 2019/07/06 14:25 | Galka J / Galus P v Zielinski J / Zuk K | 4-6,3-6 |
| ITF - M15 Antalya - Doubles Hommes | 2019/09/17 13:15 | Agabigun S / Alkaya M v Boerma P / Hellfritsch L | 7-6,6-3 |
| ITF Turkey F9 MD | 2018/03/08 12:10 | Agabigun S / Alkaya M v Britto L / Shcherba V | 2-6,4-6 |
| ITF Turkey F9 MD | 2018/03/06 11:30 | Agabigun S / Alkaya M v Olivieri G A / Ugo Carabelli C | 6-3,7-6 |