Head to Head
| Northern Ireland Premier | 2021/02/09 19:45 | Larne FC v Portadown | D | 2-2 |
| Northern Ireland Championship | 2019/04/06 14:00 | Larne FC v Portadown | L | 3-0 |
| Northern Ireland Championship | 2019/02/09 15:00 | Portadown v Larne FC | L | 1-2 |
| Northern Ireland Championship | 2018/11/10 15:00 | Portadown v Larne FC | L | 0-3 |
| Northern Ireland Championship | 2018/09/22 14:00 | Larne FC v Portadown | D | 2-2 |
| Northern Ireland Championship | 2018/01/30 20:00 | Portadown v Larne FC | D | 2-2 |
| Northern Ireland Championship | 2017/08/12 14:00 | Larne FC v Portadown | W | 0-3 |
| Northern Ireland Cup | 2017/01/07 15:00 | Larne FC v Portadown | W | 1-2 |
Home History
| Northern Ireland Premier | 2021/04/03 14:00 | Glentoran v Portadown | L | 4-0 |
| Northern Ireland Premier | 2021/03/30 18:45 | Portadown v Crusaders | L | 1-2 |
| Northern Ireland Premier | 2021/03/27 17:30 | Portadown v Linfield | L | 0-1 |
| Northern Ireland Premier | 2021/03/23 19:45 | Carrick Rangers v Portadown | L | 5-3 |
| Northern Ireland Premier | 2021/03/20 15:00 | Dungannon Swifts v Portadown | W | 0-1 |
| Northern Ireland Premier | 2021/03/13 15:00 | Ballymena Utd v Portadown | L | 2-1 |
| Northern Ireland Premier | 2021/03/09 19:30 | Portadown v Glenavon | L | 1-2 |
| Northern Ireland Premier | 2021/03/06 15:00 | Portadown v Glenavon | W | 4-1 |
Away History
| Northern Ireland Premier | 2021/04/03 14:00 | Larne FC v Carrick Rangers | W | 3-0 |
| Northern Ireland Premier | 2021/03/30 18:30 | Coleraine v Larne FC | L | 2-0 |
| Northern Ireland Premier | 2021/03/27 15:00 | Glenavon v Larne FC | D | 2-2 |
| Northern Ireland Premier | 2021/03/20 15:00 | Larne FC v Cliftonville | D | 0-0 |
| Northern Ireland Premier | 2021/03/16 19:45 | Carrick Rangers v Larne FC | W | 1-3 |
| Northern Ireland Premier | 2021/03/13 15:00 | Dungannon Swifts v Larne FC | W | 0-2 |
| Northern Ireland Premier | 2021/03/06 17:30 | Ballymena Utd v Larne FC | D | 1-1 |
| Northern Ireland Premier | 2021/03/02 19:45 | Larne FC v Crusaders | L | 0-3 |