Gameplan
| Date | Round | Match | Match | Res. | Attendance | |
|---|---|---|---|---|---|---|
| 03.03.2026 |  | Quarter-finals | GKS Katowice - Widzew Łódź | GKS - W. | 4:2 | 7.945 |
| 05.09.2026 |  | Group A | Poland - Argentina | POL - ARG | 3:0 | 4.401 |
| 05.09.2026 | | Group A | Mexico - Benin | MEX - BEN | 2:2 | 300 |
| 08.09.2026 | | Group A | Benin - Argentina | BEN - ARG | 0:8 | 374 |
| 08.09.2026 | | Group A | Poland - Mexico | POL - MEX | 2:1 | 2.832 |
| 11.09.2026 | | Group B | Tanzania - Canada | TAN - CAN | 0:6 | 247 |
| 11.09.2026 | | Group A | Argentina - Mexico | ARG - MEX | 3:2 | 483 |
| 16.09.2026 | | Round of 16 | Brazil - USA | BRA - USA | 5:4 | 273 |
| 16.09.2026 | | Round of 16 | Spain - Portugal | ESP - POR | 2:0 | 491 |
| 30.09.2026 |  | Group E | Poland - Sweden | POL - SWE | 3:0 | 5.237 |
| 17.10.2026 |  | Matchday 11 | GKS Katowice - Pogon Szczecin | GKS - Szc | 0:1 | 12.178 |
| 31.10.2026 | | Matchday 13 | GKS Katowice - Widzew Łódź | GKS - W. | 3:2 | 10.482 |
| 22.11.2026 | | Matchday 15 | GKS Katowice - Poznań | GKS - POZ | -:- | |
| 05.12.2026 | | Matchday 17 | GKS Katowice - Legia | GKS - LEG | -:- | |
| 12.12.2026 | | Matchday 18 | GKS Katowice - Wisła Kraków | GKS - KRA | -:- |