Head to Head
| Romania Liga I | 2021/04/10 16:00 | ACS Sepsi v FCSB | D | 1-1 |
| Romania Liga I | 2020/12/21 18:30 | FCSB v ACS Sepsi | D | 1-1 |
| Romania Cup | 2020/07/22 17:00 | ACS Sepsi v FCSB | W | 0-1 |
| Romania Liga I | 2019/11/03 19:00 | FCSB v ACS Sepsi | W | 2-1 |
| Romania Liga I | 2019/07/22 18:00 | ACS Sepsi v FCSB | D | 0-0 |
| Romania Liga I | 2019/05/11 18:00 | ACS Sepsi v FCSB | W | 1-5 |
| Romania Liga I | 2019/04/08 18:00 | FCSB v ACS Sepsi | W | 2-0 |
| Romania Liga I | 2018/12/05 18:00 | ACS Sepsi v FCSB | L | 4-2 |
Home History
| Romania Liga I | 2021/04/22 17:15 | FC Academica Clinceni v FCSB | W | 0-2 |
| Romania Liga I | 2021/04/18 18:00 | FCSB v FC Botosani | W | 2-1 |
| Romania Supercup | 2021/04/15 16:00 | CFR Cluj v FCSB | L | 4-1 |
| Romania Liga I | 2021/04/10 16:00 | ACS Sepsi v FCSB | D | 1-1 |
| Romania Liga I | 2021/04/04 17:30 | FCSB v CS U Craiova | D | 0-0 |
| Romania Liga I | 2021/03/19 18:30 | FCSB v CFR Cluj | W | 3-0 |
| Romania Liga I | 2021/03/13 18:00 | ACS UTA Batrana Doamna v FCSB | W | 0-1 |
| Romania Liga I | 2021/03/07 18:30 | FCSB v Gaz Metan Medias | W | 1-0 |
Away History
| Romania Liga I | 2021/04/21 18:30 | ACS Sepsi v CFR Cluj | L | 0-1 |
| Romania Liga I | 2021/04/17 17:30 | CS U Craiova v ACS Sepsi | D | 0-0 |
| Romania Liga I | 2021/04/10 16:00 | ACS Sepsi v FCSB | D | 1-1 |
| Romania Liga I | 2021/04/04 14:30 | ACS UTA Batrana Doamna v ACS Sepsi | L | 2-0 |
| Romania Liga I | 2021/03/21 14:00 | ACS Sepsi v Gaz Metan Medias | D | 1-1 |
| Romania Liga I | 2021/03/15 15:30 | FC Botosani v ACS Sepsi | W | 1-2 |
| Romania Liga I | 2021/03/05 15:30 | ACS Sepsi v Chindia Targoviste | L | 0-1 |
| Romania Liga I | 2021/02/28 16:00 | AFC Hermannstadt v ACS Sepsi | W | 1-2 |