| Europa League | M. | W | D | L | goals | |||
| at home | 1 | 0 | 0 | 1 | 0 | : | 3 | |
| Away | 1 | 0 | 0 | 1 | 1 | : | 5 | |
| ∑ | 2 | 0 | 0 | 2 | 1 | : | 8 | |
| overall | M. | W | D | L | goals | |||
| at home | 1 | 0 | 0 | 1 | 0 | : | 3 | |
| Away | 1 | 0 | 0 | 1 | 1 | : | 5 | |
| Neutral Place | 0 | 0 | 0 | 0 | 0 | : | 0 | |
| ∑ | 2 | 0 | 0 | 2 | 1 | : | 8 | |
| Europa League | |||||
| 1976/1977 | Round of 16 | FC Barcelona | - | Östers IF | 5:1 (3:0) |
| 1976/1977 | Round of 16 | Östers IF | - | FC Barcelona | 0:3 (0:1) |
|
For games that were decided on penalties the score after 120 minutes will be included in the ranking |
Sweden ![Östers IF [U21]](https://s.hs-data.com/bilder/wappen/mini/36994.gif?fallback=png "Östers IF [U21]"){kind=small}
![Östers IF [U16]](https://s.hs-data.com/bilder/wappen/mini/37035.gif?fallback=png "Östers IF [U16]"){kind=small}
![Östers IF [Youth]](https://s.hs-data.com/bilder/wappen/mini/34661.gif?fallback=png "Östers IF [Youth]"){kind=small}
![Östers IF [Youth B]](https://s.hs-data.com/bilder/wappen/mini/36344.gif?fallback=png "Östers IF [Youth B]"){kind=small}