Home History
| Polonia - Liga III | 2020/08/08 15:00 | Gornik Konin v Gryf Wejherowo | W | 1-2 |
| Polonia - Liga II | 2020/07/25 15:00 | Elana Torun v Gryf Wejherowo | L | 6-0 |
| Polonia - Liga II | 2020/07/19 13:00 | Gryf Wejherowo v Gornik Polkowice | L | 0-3 |
| Polonia - Liga II | 2020/07/15 15:00 | Lech Poznan II v Gryf Wejherowo | L | 5-0 |
| Polonia - Liga II | 2020/07/11 15:00 | Gryf Wejherowo v Garbarnia Krakow | L | 0-4 |
| Polonia - Liga II | 2020/07/04 10:00 | Legionovia Legionowo v Gryf Wejherowo | L | 5-2 |
| Polonia - Liga II | 2020/07/01 15:00 | Gryf Wejherowo v Stal Rzeszow | L | 0-2 |
| Polonia - Liga II | 2020/06/27 15:30 | Skra Czestochowa v Gryf Wejherowo | L | 7-0 |
Away History
| Polonia - Liga III | 2020/08/09 13:00 | Radunia Stezyca v OKS Swit Skolwin | W | 5-1 |
| Polonia - Liga III | 2020/08/01 15:00 | Gwardia Koszalin v Radunia Stezyca | W | 0-1 |
| Polonia - Coppa regionale | 2020/07/25 13:57 | Kaszubia Koscierzyna v Radunia Stezyca | W | 0-2 |
| Polonia - Liga III | 2020/03/07 14:00 | Gornik Konin v Radunia Stezyca | W | 1-2 |
| Amichevoli Europa | 2020/02/21 11:00 | Chojniczanka Chojnice v Radunia Stezyca | L | 2-0 |
| Amichevoli Europa | 2020/01/29 15:00 | Olimpia Grudziadz v Radunia Stezyca | D | 1-1 |
| Amichevoli Europa | 2020/01/25 12:30 | Radunia Stezyca v Sokol Ostroda | L | 1-3 |
| Amichevoli Europa | 2020/01/18 10:00 | Radunia Stezyca v Stomil Olsztyn | W | 6-1 |