Home History
| Europe Friendlies | 2021/02/20 10:00 | GKS Katowice v Stal Brzeg | W | 3-0 |
| Europe Friendlies | 2021/01/30 10:00 | Polonia Bytom v GKS Katowice | W | 1-3 |
| Europe Friendlies | 2021/01/27 16:00 | Rekord Bielsko-Biala v GKS Katowice | D | 1-1 |
| Europe Friendlies | 2021/01/27 10:00 | GKS Tychy 71 v GKS Katowice | W | 0-1 |
| Europe Friendlies | 2021/01/24 14:00 | GKS Katowice v LKS Goczalkowice Zdroj | W | 4-1 |
| Europe Friendlies | 2021/01/20 16:00 | Cracovia Krakow v GKS Katowice | W | 1-2 |
| World Club Friendlies | 2021/01/16 10:00 | GKS Katowice v MKS Kluczbork | D | 1-1 |
| Poland II Liga | 2020/12/13 11:15 | Stal Rzeszow v GKS Katowice | W | 0-1 |
Away History
| Europe Friendlies | 2021/02/19 13:15 | Sokol Ostroda v GKS Belchatow | D | 1-1 |
| Europe Friendlies | 2021/02/12 11:15 | Sokol Ostroda v Stomil Olsztyn | D | 1-1 |
| Europe Friendlies | 2021/01/27 14:30 | Baltyk Gdynia v Sokol Ostroda | W | 1-3 |
| Europe Friendlies | 2021/01/15 11:30 | Lechia Gdansk v Sokol Ostroda | L | 3-0 |
| Poland II Liga | 2020/12/16 15:15 | Sokol Ostroda v Stal Rzeszow | L | 2-3 |
| Poland II Liga | 2020/12/12 17:00 | Sokol Ostroda v Hutnik Krakow | W | 3-0 |
| Poland II Liga | 2020/11/28 17:00 | Sokol Ostroda v Chojniczanka Chojnice | W | 3-0 |
| Poland II Liga | 2020/11/22 13:00 | Bytovia Bytow v Sokol Ostroda | L | 1-0 |