Home History
| Europe Friendlies | 2019/07/13 10:30 | Olimpia Elblag v Gryf Wejherowo | L | 2-0 |
| Poland II Liga | 2019/05/19 11:00 | Gryf Wejherowo v Stal Stalowa Wola | L | 1-3 |
| Poland II Liga | 2019/05/11 15:00 | Znicz Pruszków v Gryf Wejherowo | W | 1-4 |
| Poland II Liga | 2019/05/05 15:00 | Gryf Wejherowo v Rozwoj Katowice | W | 3-1 |
| Poland II Liga | 2019/04/28 17:00 | Olimpia Elblag v Gryf Wejherowo | D | 1-1 |
| Poland II Liga | 2019/04/24 15:00 | Gryf Wejherowo v Olimpia Grudziadz | W | 3-0 |
| Poland II Liga | 2019/04/20 15:00 | GKS Belchatow v Gryf Wejherowo | L | 3-1 |
| Poland II Liga | 2019/04/14 14:00 | Gryf Wejherowo v Ruch Chorzow | W | 3-2 |
Away History
| Europe Friendlies | 2019/07/15 16:00 | Bytovia Bytow v Beitar Jerusalem | L | 1-4 |
| Europe Friendlies | 2019/07/06 10:00 | Lechia Gdansk v Bytovia Bytow | L | 7-1 |
| Poland I Liga | 2019/05/18 15:30 | GKS Katowice v Bytovia Bytow | W | 1-2 |
| Poland I Liga | 2019/05/11 15:45 | Bytovia Bytow v Chrobry Glogow | D | 1-1 |
| Poland I Liga | 2019/05/04 17:45 | Odra Opole v Bytovia Bytow | L | 2-1 |
| Poland I Liga | 2019/04/27 14:00 | Bytovia Bytow v Chojniczanka Chojnice | W | 2-1 |
| Poland I Liga | 2019/04/24 16:00 | GKS Jastrzebie v Bytovia Bytow | L | 4-0 |
| Poland I Liga | 2019/04/18 16:00 | Bytovia Bytow v Rakow Czestochowa | D | 2-2 |