| 1. Round | 12/09/1989 | Ruch Chorzów | - | CFKA Sofia | 1:1 | ||||
| 1. Round | 27/09/1989 | CFKA Sofia | - | Ruch Chorzów | 5:1 | ||||
| Round of 16 | 18/10/1989 | TJ Sparta ČKD Praha | - | CFKA Sofia | 2:2 | ||||
| Round of 16 | 31/10/1989 | CFKA Sofia | - | TJ Sparta ČKD Praha | 3:0 | ||||
| Quarter-finals | 06/03/1990 | CFKA Sofia | - | Olympique Marseille | 0:1 | ||||
| Quarter-finals | 20/03/1990 | Olympique Marseille | - | CFKA Sofia | 3:1 |  |
Bulgaria