Gameplan
| Date | Round | Match | Match | Res. | Attendance | |
|---|---|---|---|---|---|---|
| 08.02.2026 |  | Matchday 20 | GKS Katowice - Widzew Łódź | GKS - W. | 1:0 | 7.629 |
| 13.02.2026 | | Matchday 21 | GKS Katowice - Legia | GKS - LEG | 1:1 | 14.279 |
| 28.02.2026 | | Matchday 23 | GKS Katowice - Górnik Zabrze | GKS - Zab | 3:1 | 13.404 |
| 14.03.2026 | | Matchday 25 | GKS Katowice - Lechia Gdańsk | GKS - Gda | 2:0 | 11.590 |
| 04.04.2026 | | Matchday 27 | GKS Katowice - Wisła Płock | GKS - Wis | 1:0 | 12.268 |
| 17.04.2026 | | Matchday 29 | GKS Katowice - Motor Lublin | GKS - | 3:2 | 12.243 |
| 03.05.2026 | | Matchday 31 | GKS Katowice - Nieciecza | GKS - | 5:1 | 13.170 |
| 17.05.2026 | | Matchday 33 | GKS Katowice - Jagiellonia | GKS - JAG | 2:2 | 14.651 |
| 30.07.2026 |  | 2. Round 2nd leg | GKS Katowice - Žilina | GKS - ŽIL | 3:1 | 12.012 |
| 02.08.2026 | | Matchday 2 | GKS Katowice - Radomiak Radom | GKS - | 3:1 | 10.155 |
| 12.08.2026 | | 3. Round 2nd leg | GKS Katowice - H. Tel Aviv | GKS - HAP | 2:1 | 12.420 |
| 23.08.2026 | | Matchday 5 | GKS Katowice - Wisła Płock | GKS - Wis | 5:0 | 10.889 |
| 19.09.2026 | | Matchday 9 | GKS Katowice - KS Cracovia | GKS - Cra | 3:2 | 12.427 |
| 12.10.2026 | | Matchday 3 | GKS Katowice - Wieczysta Kraków | GKS - | 2:1 | 9.116 |