| Champions League | Matches | W | D | L |  |
 |
 |
| home | 1 | - | 1 | - | 1 | - | - |
| away | 1 | - | - | 1 | - | - | - |
| overall | 2 | - | 1 | 1 | 1 | - | - |
| Champions League Qual. | Matches | W | D | L | |
|
|
| home | 1 | 1 | - | - | - | - | - |
| away | - | - | - | - | - | - | - |
| overall | 1 | 1 | - | - | - | - | - |
| Europa League | Matches | W | D | L | |
|
|
| home | - | - | - | - | - | - | - |
| away | 1 | - | - | 1 | 1 | - | - |
| overall | 1 | - | - | 1 | 1 | - | - |
| Champions League | Home | - | Guest | |
|
|
Results |
| 10/12/03 | Juventus | - | Olympiakos Piraeus | - | - | - | 7:0 |
| 19/02/08 | Olympiakos Piraeus | - | Chelsea FC | 1 | - | - | 0:0 |
| Champions League Qual. | Home | - | Guest | |
|
|
Results |
| 05/08/09 | Olympiakos Piraeus | - | Slovan Bratislava | - | - | - | 2:0 |
| Europa League | Home | - | Guest | |
|
|
Results |
| 16/03/05 | Newcastle United | - | Olympiakos Piraeus | 1 | - | - | 4:0 |
Austria