Gameplan
| Date | Round | Match | Match | Res. | Attendance | |
|---|---|---|---|---|---|---|
| 18.09.1990 |  | 1. Round First leg | GKS Katowice - TPS | GKS - TPS | 3:0 | 3.030 |
| 24.10.1990 | | 2. Round First leg | GKS Katowice - Leverkusen | GKS - B04 | 1:2 | 4.833 |
GKS
| Date | Round | Match | Match | Res. | Attendance | |
|---|---|---|---|---|---|---|
| 18.09.1990 | | 1. Round First leg | GKS Katowice - TPS | GKS - TPS | 3:0 | 3.030 |
| 24.10.1990 | | 2. Round First leg | GKS Katowice - Leverkusen | GKS - B04 | 1:2 | 4.833 |