Home History
| Europe Friendlies | 2021/02/27 10:00 | Baltyk Gdynia v Gryf Wejherowo | L | 2-1 |
| Poland III Liga | 2020/11/21 12:00 | Kotwica Kolobrzeg v Gryf Wejherowo | D | 1-1 |
| Poland III Liga | 2020/11/14 10:00 | Sokol Kleczew v Gryf Wejherowo | W | 1-2 |
| Poland III Liga | 2020/11/11 12:00 | Gryf Wejherowo v Baltyk Gdynia | W | 3-0 |
| Poland III Liga | 2020/11/08 11:00 | Pomorzanin Torun v Gryf Wejherowo | L | 3-0 |
| Poland III Liga | 2020/11/04 13:00 | Gryf Wejherowo v Nielba Wagrowiec | L | 2-4 |
| Poland III Liga | 2020/10/31 13:00 | Gryf Wejherowo v Polonia Sroda Wlkp | L | 0-4 |
| Poland III Liga | 2020/10/24 13:00 | Flota Swinoujscie v Gryf Wejherowo | L | 3-1 |
Away History
| Europe Friendlies | 2021/02/20 11:00 | Chrobry Glogow v Unia Janikowo | L | 1-0 |
| Europe Friendlies | 2021/01/27 17:00 | KKS 1925 Kalisz v Unia Janikowo | L | 3-1 |
| Poland III Liga | 2020/11/21 12:00 | Unia Janikowo v Pogon Szczecin II | L | 0-2 |
| Poland III Liga | 2020/11/21 12:00 | Unia Janikowo v OKS Swit Skolwin | L | 0-2 |
| Poland III Liga | 2020/11/11 12:00 | Gwardia Koszalin v Unia Janikowo | D | 2-2 |
| Poland III Liga | 2020/11/07 11:00 | Unia Janikowo v Unia Swarzedz | D | 0-0 |
| Poland III Liga | 2020/11/04 12:00 | GKS Przodkowo v Unia Janikowo | L | 1-0 |
| Poland Cup | 2020/10/31 12:00 | Unia Janikowo v LKS Lodz | L | 0-2 |