Home History
| Poland II Liga | 2020/09/19 16:00 | Olimpia Grudziadz v Sokol Ostroda | W | 0-4 |
| Poland II Liga | 2020/09/12 16:00 | Sokol Ostroda v MKP Pogon Siedlce | L | 0-1 |
| Poland II Liga | 2020/09/05 16:00 | Gornik Polkowice v Sokol Ostroda | L | 3-0 |
| Poland II Liga | 2020/08/28 14:00 | Sokol Ostroda v Lech Poznan II | W | 2-0 |
| Poland Cup | 2020/08/15 12:00 | Pniowek Pawlowice Slaskie v Sokol Ostroda | W | 2-3 |
| Poland III Liga | 2020/03/08 11:00 | Lechia Tomaszow Mazowiecki v Sokol Ostroda | L | 2-1 |
| Europe Friendlies | 2020/02/18 11:30 | Chojniczanka Chojnice v Sokol Ostroda | D | 2-2 |
| Europe Friendlies | 2020/02/08 11:00 | Olimpia Elblag v Sokol Ostroda | L | 1-0 |
Away History
| Poland II Liga | 2020/09/19 13:30 | Znicz Pruszków v Stal Rzeszow | L | 0-2 |
| Poland II Liga | 2020/09/12 15:00 | Chojniczanka Chojnice v Znicz Pruszków | L | 2-0 |
| Poland II Liga | 2020/09/04 16:00 | Znicz Pruszków v Bytovia Bytow | D | 1-1 |
| Poland II Liga | 2020/08/29 17:50 | Motor Lublin v Znicz Pruszków | W | 1-2 |
| Europe Friendlies | 2020/08/22 10:00 | Gornik Leczna v Znicz Pruszków | W | 0-1 |
| Poland Cup | 2020/08/14 14:00 | Ruch Wysokie Mazowieckie v Znicz Pruszków | W | 0-2 |
| Europe Friendlies | 2020/08/05 15:00 | Jagiellonia Bialystok v Znicz Pruszków | L | 6-1 |
| Poland II Liga | 2020/07/25 15:00 | Widzew Lodz v Znicz Pruszków | W | 0-1 |