Head to Head
| Northern Ireland Premier | 2021/09/04 14:00 | Portadown v Larne FC | W | 2-3 |
| Northern Ireland Premier | 2021/04/20 18:45 | Portadown v Larne FC | L | 2-1 |
| Northern Ireland Premier | 2021/04/06 18:45 | Portadown v Larne FC | W | 1-2 |
| 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 | W | 3-0 |
| Northern Ireland Championship | 2019/02/09 15:00 | Portadown v Larne FC | W | 1-2 |
| Northern Ireland Championship | 2018/11/10 15:00 | Portadown v Larne FC | W | 0-3 |
| Northern Ireland Championship | 2018/09/22 14:00 | Larne FC v Portadown | D | 2-2 |
Home History
| Northern Ireland Premier | 2021/11/05 19:45 | Larne FC v Crusaders | W | 1-0 |
| Northern Ireland Premier | 2021/11/02 19:45 | Larne FC v Glentoran | D | 1-1 |
| Northern Ireland Premier | 2021/10/30 14:00 | Ballymena Utd v Larne FC | W | 0-3 |
| Northern Ireland Premier | 2021/10/25 18:45 | Larne FC v Linfield | D | 1-1 |
| Northern Ireland Premier | 2021/10/16 14:00 | Cliftonville v Larne FC | L | 2-1 |
| Northern Ireland Premier | 2021/10/02 14:00 | Dungannon Swifts v Larne FC | W | 2-4 |
| Northern Ireland Premier | 2021/09/28 18:45 | Glenavon v Larne FC | W | 0-1 |
| Northern Ireland Premier | 2021/09/25 16:30 | Larne FC v Carrick Rangers | D | 0-0 |
Away History
| Northern Ireland League Cup | 2021/11/09 19:45 | Portadown v Cliftonville | D | 1-1 |
| Northern Ireland Premier | 2021/11/06 15:00 | Portadown v Linfield | D | 0-0 |
| Northern Ireland Premier | 2021/11/02 19:45 | Cliftonville v Portadown | L | 4-0 |
| Northern Ireland Premier | 2021/10/30 14:00 | Coleraine v Portadown | L | 2-0 |
| Northern Ireland League Cup | 2021/10/26 18:45 | Portadown v Ballinamallard Utd | W | 1-0 |
| Northern Ireland Premier | 2021/10/23 14:00 | Glentoran v Portadown | D | 2-2 |
| Northern Ireland Premier | 2021/10/16 14:00 | Portadown v Ballymena Utd | L | 0-1 |
| Northern Ireland Premier | 2021/10/02 14:00 | Warrenpoint Town v Portadown | W | 2-3 |