Home History
| Poland III Liga | 2018/08/11 15:00 | Radunia Stezyca v Gwardia Koszalin | L | 2-1 |
| Poland Cup | 2018/08/08 16:00 | ROW 1964 Rybnik v Gwardia Koszalin | L | 6-5 |
| Poland II Liga | 2018/06/02 15:00 | GKS Jastrzebie v Gwardia Koszalin | L | 4-2 |
| Poland II Liga | 2018/05/26 15:00 | Gwardia Koszalin v Stal Stalowa Wola | D | 3-3 |
| Poland II Liga | 2018/05/20 15:00 | Blekitni Stargard v Gwardia Koszalin | D | 0-0 |
| Poland II Liga | 2018/05/13 11:00 | Gwardia Koszalin v Gryf Wejherowo | L | 0-1 |
| Poland II Liga | 2018/05/09 15:00 | Gwardia Koszalin v MKS Kluczbork | W | 4-3 |
| Poland II Liga | 2018/05/05 14:00 | Gwardia Koszalin v GKS Belchatow | L | 1-3 |
Away History
| Poland III Liga | 2018/08/11 10:00 | Baltyk Gdynia v Polonia Sroda Wlkp | D | 1-1 |
| Europe Friendlies | 2018/07/14 09:00 | Olimpia Elblag v Baltyk Gdynia | W | 1-3 |
| Poland III Liga | 2018/06/16 14:00 | Baltyk Gdynia v Jarota Jarocin | W | 5-0 |
| Poland III Liga | 2018/06/09 14:02 | Polonia Sroda Wlkp v Baltyk Gdynia | L | 2-1 |
| Poland III Liga | 2018/06/03 09:00 | Pogon Szczecin II v Baltyk Gdynia | L | 3-2 |
| Poland III Liga | 2018/05/31 15:00 | Baltyk Gdynia v Sokol Kleczew | D | 2-2 |
| Poland III Liga | 2018/05/26 14:00 | OKS Swit Skolwin v Baltyk Gdynia | W | 0-1 |
| Poland III Liga | 2018/05/18 15:00 | Baltyk Gdynia v Kotwica Kolobrzeg | W | 3-0 |