Stadium: Court 2 Round: 28 Ground: Hardcourt indoor
| Barnstaple, Doubles M-ITF-GBR-01A | 2020/02/13 14:45 | Binding J / Mridha J v Lemstra K / Marek W | 6-3,3-6,8-10 |
| Barnstaple, Doubles M-ITF-GBR-01A | 2020/02/12 13:35 | Lemstra K / Marek W v Donski A / Tamm K | 6-3,6-3 |
| Barnstaple, Doubles M-ITF-GBR-01A | 2020/02/11 17:45 | Davies G / Jones A v Zielinski J / Zuk K | 2-6,2-6 |
| ITF - M25 Nussloch - Doubles Hommes | 2020/01/25 13:00 | Haerteis J / Heller P v Zielinski J / Zuk K | 3-6,4-6 |
| ITF - M25 Nussloch - Doubles Hommes | 2020/01/23 16:30 | Nijboer R / Smits G v Zielinski J / Zuk K | 4-6,6-7 |
| ITF - M25 Nussloch - Doubles Hommes | 2020/01/22 18:45 | Hermans M / Stevens B v Zielinski J / Zuk K | 4-6,5-7 |
| ITF - M25 Nussloch - Doubles Hommes | 2020/01/21 18:35 | Satral J / Stanek R v Zielinski J / Zuk K | 6-2,2-6,7-10 |
| ITF - M15 Telde - Doubles Hommes | 2019/11/27 13:50 | Zielinski J / Zuk K v Borras Isern J B / Saez-Royuela Ariza A | 6-2,6-2 |
| ITF - M15 Telde - Doubles Hommes | 2019/11/26 15:00 | Zielinski J / Zuk K v Chavez Villalpando L D / Damas M | 6-0,7-5 |
| ITF - M15 Sharm El Sheikh - Doubles Hommes | 2019/11/02 11:15 | Vivero Gonzalez P / Yu C-Y v Zielinski J / Zuk K | 3-6,1-6 |