Thursday 23 July
| Heure | Match | Score | Compétition | Stade |
|---|---|---|---|---|
| 19h30 |   Žilina vs GKS Katowice | 2 - 1 | UEFA Europa Conference League Phase : Tour 2nd Qualifying | Štadión pod Dubňom |
Thursday 30 July
| Heure | Match | Score | Compétition | Stade |
|---|---|---|---|---|
| 19h30 | GKS Katowice vs Žilina | 3 - 1 | UEFA Europa Conference League Phase : Tour 2nd Qualifying | Stadion miejski w Katowicach |
Thursday 6 August
| Heure | Match | Score | Compétition | Stade |
|---|---|---|---|---|
| 19h00 |  Hapoel Tel Aviv vs GKS Katowice | 2 - 0 | UEFA Europa Conference League Phase : Tour 3rd Qualifying | DVTK Stadion |
Wednesday 12 August
| Heure | Match | Score | Compétition | Stade |
|---|---|---|---|---|
| 17h00 | GKS Katowice vs Hapoel Tel Aviv | 2 - 1 | UEFA Europa Conference League Phase : Tour 3rd Qualifying | Arena Katowice |