| Europa League | Matches | W | D | L |  |
 |
 |
| home | 1 | - | 1 | - | - | - | - |
| away | - | - | - | - | - | - | - |
| overall | 1 | - | 1 | - | - | - | - |
| Europa League | Home | - | Guest | |
|
|
Results |
| 16/03/88 | Werder Bremen | - | Hellas Verona | - | - | - | 1:1 |
| Europa League | Matches | W | D | L | |
|
|
| home | 1 | - | 1 | - | - | - | - |
| away | - | - | - | - | - | - | - |
| overall | 1 | - | 1 | - | - | - | - |
| Europa League | Home | - | Guest | |
|
|
Results |
| 16/03/88 | Werder Bremen | - | Hellas Verona | - | - | - | 1:1 |
| Complete name: | Johannes Nicolaus Ignacius Keizer |
| Born: | 06/10/1940 † 18/11/2024 |
| Place of birth: |
Volendam, 
Netherlands |
| Nationality: |
Netherlands |