Head to Head
| Polonia - Liga II | 2018/05/13 11:00 | Gwardia Koszalin v Gryf Wejherowo | W | 0-1 |
| Polonia - Liga II | 2017/10/21 13:00 | Gryf Wejherowo v Gwardia Koszalin | L | 1-2 |
Home History
| Polonia - Liga III | 2020/09/05 11:00 | Unia Swarzedz v Gryf Wejherowo | L | 4-1 |
| Polonia - Liga III | 2020/09/02 15:00 | Gryf Wejherowo v Elana Torun | L | 0-4 |
| Polonia - Liga III | 2020/08/29 15:00 | Gryf Wejherowo v GKS Przodkowo | D | 2-2 |
| Polonia - Liga III | 2020/08/22 13:00 | Chemik Police v Gryf Wejherowo | W | 2-3 |
| Polonia - Liga III | 2020/08/15 15:00 | Gryf Wejherowo v Radunia Stezyca | L | 1-2 |
| 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 |
Away History
| Polonia - Liga III | 2020/09/04 15:00 | Gwardia Koszalin v OKS Swit Skolwin | L | 0-2 |
| Polonia - Liga III | 2020/08/29 15:00 | Gwardia Koszalin v Baltyk Koszalin | W | 3-0 |
| Polonia - Liga III | 2020/08/22 09:00 | Unia Swarzedz v Gwardia Koszalin | L | 2-0 |
| Polonia - Liga III | 2020/08/15 15:00 | Gwardia Koszalin v Cartusia Kartuzy | L | 1-3 |
| Polonia - Liga III | 2020/08/07 15:00 | Chemik Police v Gwardia Koszalin | W | 0-6 |
| Polonia - Liga III | 2020/08/01 15:00 | Gwardia Koszalin v Radunia Stezyca | L | 0-1 |
| Amichevoli Europa | 2020/07/25 10:00 | Flota Swinoujscie v Gwardia Koszalin | D | 2-2 |
| Polonia - Liga III | 2020/03/07 13:00 | Gwardia Koszalin v Pogon Szczecin II | W | 3-0 |