2023 Sezonu – NK Osijek Avrupa Maçları
| Lig | Tarih | Tur | Takım 1 | Skor | Takım 2 |
|---|---|---|---|---|---|
| UEFA Europa Conference League | 27.07.2023 | 2nd Qualifying Round | NK Osijek | 1 - 0 | Zalaegerszegi TE |
| UEFA Europa Conference League | 03.08.2023 | 2nd Qualifying Round | Zalaegerszegi TE | 1 - 2 | NK Osijek |
| UEFA Europa Conference League | 10.08.2023 | 3rd Qualifying Round | Adana Demirspor | 5 - 1 | NK Osijek |
| UEFA Europa Conference League | 17.08.2023 | 3rd Qualifying Round | NK Osijek | 3 - 2 | Adana Demirspor |