| Europa League | Matches | W | D | L |  |
 |
 |
| home | 2 | 1 | - | 1 | 4 | - | - |
| away | - | - | - | - | - | - | - |
| overall | 2 | 1 | - | 1 | 4 | - | - |
| Europa League | Home | - | Guest | |
|
|
Results |
| 08/12/92 | 1. FC Kaiserslautern | - | AFC Ajax | 3 | - | - | 0:1 |
| 16/09/99 | 1. FC Kaiserslautern | - | Kilmarnock FC | 1 | - | - | 3:0 |
Portugal