Europa League 2023/24, Group A |
| 05.10.2023 | | TSC | | Olympiakós | | 2:2 (0:1) |
| Bačka Topola |
Europa League 2023/24, Third qualifying round |
| 17.08.2023 | | Genk | | Olympiakós | | 1:1 (1:0) |
| Genk |
Europa League 2022/23, Group G |
| 27.10.2022 | | Freiburg | | Olympiakós | | 1:1 (0:1) |
| Freiburg im Breisgau |
Europa League 2022/23, Group G |
| 13.10.2022 | | Qarabağ | | Olympiakós | | 0:0 |
| Bakı |
Europa League 2022/23, Play-off Round |
| 25.08.2022 | | Olympiakós | | Apollon Limassol | | 1:1 aet (1:0, 1:1), pen. 3:1 |
| Piraeus |
Europa League 2022/23, Play-off Round |
| 18.08.2022 | | Apollon Limassol | | Olympiakós | | 1:1 (1:1) |
| Nicosia |
Europa League 2022/23, Third qualifying round |
| 11.08.2022 | | Slovan Bratislava | | Olympiakós | | 2:2 aet (0:0, 1:1), pen. 3:4 |
| Bratislava |
Europa League 2022/23, Third qualifying round |
| 04.08.2022 | | Olympiakós | | Slovan Bratislava | | 1:1 (0:0) |
| Piraeus |
Europa League 2021/22, Play-off Round |
| 26.08.2021 | | Slovan Bratislava | | Olympiakós Pireus | | 2:2 (1:1) |
| Bratislava |
Europa League 2019/20, Round of 16 |
| 12.03.2020 | | Olympiakós | | Wolverhampton Wanderers | | 1:1 (0:0) * |
| Piraeus |
Europa League 2018/19, Round of 32 |
| 14.02.2019 | | Olympiakós | | Dynamo Kyiv | | 2:2 (2:1) |
| Piraeus |
Europa League 2018/19, Group F |
| 20.09.2018 | | Olympiakós | | Real Betis | | 0:0 |
| Piraeus |
Europa League 2018/19, Play-off Round |
| 30.08.2018 | | Burnley | | Olympiakós | | 1:1 (0:0) |
| Burnley |
Europa League 2016/17, Round of 16 |
| 09.03.2017 | | Olympiakós | | Beşiktaş | | 1:1 (1:0) |
| Piraeus |
Europa League 2016/17, Round of 32 |
| 16.02.2017 | | Olympiakós Pireus | | Osmanlıspor | | 0:0 |
| Piraeus |
Europa League 2016/17, Group B |
| 24.11.2016 | | Olympiakós | | Young Boys | | 1:1 (0:0) |
| Piraeus |
Europa League 2016/17, Group B |
| 03.11.2016 | | Astana | | Olympiakós | | 1:1 (1:1) |
| Astana |
Europa League 2014/15, Round of 32 |
| 26.02.2015 | | Olympiakós Pireus | | Dnipro | | 2:2 (1:1) |
| Piraeus |
UEFA Cup 2000/01, 1/16 finals |
| 23.11.2000 | | Olympiakós Pireus | | Liverpool | | 2:2 (0:1) |
| Athens |
UEFA Cup 1996/97, 1/32 finals |
| 24.09.1996 | | Olympiakós Pireus | | Ferencváros | | 2:2 (1:1) |
| Piraeus |
UEFA Cup 1989/90, 1/8 finals |
| 06.12.1989 | | Auxerre | | Olympiakós Pireus | | 0:0 |
| Auxerre |
UEFA Cup 1989/90, 1/8 finals |
| 22.11.1989 | | Olympiakós Pireus | | Auxerre | | 1:1 (1:1) |
| Piraeus |
UEFA Cup 1989/90, 1/16 finals |
| 02.11.1989 | | Olympiakós Pireus | | First Vienna | | 1:1 (0:0) |
| Piraeus |
UEFA Cup 1989/90, 1/16 finals |
| 17.10.1989 | | First Vienna | | Olympiakós Pireus | | 2:2 (1:1) |
| Wien |
UEFA Cup 1984/85, 1/32 finals |
| 03.10.1984 | | Xamax | | Olympiakós Pireus | | 2:2 (1:0) |
| Neuchâtel |