| Liga 1 | M. | W | D | L | goals | |||
| at home | 3 | 1 | 2 | 0 | 3 | : | 1 | |
| Away | 4 | 1 | 1 | 2 | 4 | : | 5 | |
| ∑ | 7 | 2 | 3 | 2 | 7 | : | 6 | |
| Cupa Romaniei | M. | W | D | L | goals | |||
| Away | 3 | 2 | 1 | 0 | 6 | : | 3 | |
| ∑ | 3 | 2 | 1 | 0 | 6 | : | 3 | |
| overall | M. | W | D | L | goals | |||
| at home | 3 | 1 | 2 | 0 | 3 | : | 1 | |
| Away | 7 | 3 | 2 | 2 | 10 | : | 8 | |
| Neutral Place | 0 | 0 | 0 | 0 | 0 | : | 0 | |
| ∑ | 10 | 4 | 4 | 2 | 13 | : | 9 | |
| Cupa Romaniei | |||||
| 2023/2024 | Group A | Petrolul Ploieşti | - | Sepsi OSK | 2:2 (1:1) |
| 2022/2023 | Group A | Petrolul Ploieşti | - | Sepsi OSK | 1:3 (0:0) |
| 2019/2020 | Quarter-finals | Petrolul Ploieşti | - | Sepsi OSK | 0:1 (0:1) |
|
For games that were decided on penalties the score after 120 minutes will be included in the ranking |
Romania 
![Sepsi OSK [Youth]](https://s.hs-data.com/bilder/wappen/mini/42436.gif?fallback=png "Sepsi OSK [Youth]"){kind=small}
![Sepsi OSK [Youth B]](https://s.hs-data.com/bilder/wappen/mini/42437.gif?fallback=png "Sepsi OSK [Youth B]"){kind=small}
![Sepsi OSK [Youth C]](https://s.hs-data.com/bilder/wappen/mini/42438.gif?fallback=png "Sepsi OSK [Youth C]"){kind=small}