Meciuri Sepsi OSK sezonul 2018-2019 in Liga1
| ETAPA | DATA | GAZDE | OASPETI | SCOR |
|---|---|---|---|---|
| 1 | 21 iul 2018 | FC Hermannstadt | Sepsi OSK | 1-0 |
| 2 | 29 iul 2018 | Sepsi OSK | Universitatea Craiova | 1-0 |
| 3 | 4 aug 2018 | Astra Giurgiu | Sepsi OSK | 1-1 |
| 4 | 11 aug 2018 | Sepsi OSK | CS Politehnica Iasi | 3-0 |
| 5 | 19 aug 2018 | FCSB | Sepsi OSK | 2-0 |
| 6 | 27 aug 2018 | FC Botosani | Sepsi OSK | 0-0 |
| 7 | 31 aug 2018 | Sepsi OSK | AFC Dunărea 2005 Călărași | 1-0 |
| 8 | 14 sep 2018 | Concordia Chiajna | Sepsi OSK | 0-3 |
| 9 | 21 sep 2018 | Sepsi OSK | FC Voluntari | 1-1 |
| 10 | 28 sep 2018 | Dinamo București | Sepsi OSK | 0-0 |
| 11 | 7 oct 2018 | Sepsi OSK | Gaz Metan Medias | 1-2 |
| 12 | 20 oct 2018 | FC Viitorul | Sepsi OSK | 2-3 |
| 13 | 28 oct 2018 | Sepsi OSK | CFR Cluj | 1-2 |
| 14 | 3 noi 2018 | Sepsi OSK | FC Hermannstadt | 1-3 |
| 15 | 9 noi 2018 | Universitatea Craiova | Sepsi OSK | 1-1 |
| 16 | 24 noi 2018 | Sepsi OSK | Astra Giurgiu | 1-0 |
| 17 | 30 noi 2018 | CS Politehnica Iasi | Sepsi OSK | 1-1 |
| 18 | 5 dec 2018 | Sepsi OSK | FCSB | 4-2 |
| 19 | 10 dec 2018 | Sepsi OSK | FC Botosani | 0-1 |
| 20 | 16 dec 2018 | AFC Dunărea 2005 Călărași | Sepsi OSK | 0-3 |
| 21 | 21 dec 2018 | Sepsi OSK | Concordia Chiajna | 3-0 |
| 22 | 3 feb 2019 | FC Voluntari | Sepsi OSK | 4-2 |
| 23 | 9 feb 2019 | Sepsi OSK | Dinamo București | 0-1 |
| 24 | 17 feb 2019 | Gaz Metan Medias | Sepsi OSK | 0-1 |
| 25 | 22 feb 2019 | Sepsi OSK | FC Viitorul | 0-0 |
| 26 | 3 mar 2019 | CFR Cluj | Sepsi OSK | 1-0 |
