Head to Head
| Northern Ireland Premier | 2021/12/04 15:00 | Glentoran v Portadown | L | 3-1 |
| Northern Ireland Premier | 2021/10/23 14:00 | Glentoran v Portadown | D | 2-2 |
| Northern Ireland Premier | 2021/04/03 14:00 | Glentoran v Portadown | L | 4-0 |
| Northern Ireland Premier | 2021/02/16 19:30 | Portadown v Glentoran | L | 1-3 |
| Northern Ireland Premier | 2021/01/02 17:30 | Glentoran v Portadown | L | 2-1 |
| Europe Friendlies | 2020/09/15 18:30 | Glentoran v Portadown | L | 3-1 |
| Northern Ireland Cup | 2020/01/04 15:00 | Glentoran v Portadown | L | 7-6 |
| Northern Ireland Premier | 2017/04/22 14:00 | Glentoran v Portadown | L | 3-0 |
Home History
| Northern Ireland Cup | 2022/02/05 15:00 | Coleraine v Portadown | L | 2-0 |
| Northern Ireland Premier | 2022/01/29 17:30 | Larne FC v Portadown | L | 4-0 |
| Northern Ireland Premier | 2022/01/25 19:45 | Portadown v Crusaders | L | 0-1 |
| Northern Ireland Premier | 2022/01/22 15:00 | Dungannon Swifts v Portadown | L | 3-1 |
| Northern Ireland Premier | 2022/01/15 15:00 | Portadown v Coleraine | D | 0-0 |
| Northern Ireland Cup | 2022/01/08 15:00 | Portadown v Limavady United | W | 2-0 |
| Northern Ireland Premier | 2022/01/01 15:00 | Ballymena Utd v Portadown | L | 4-0 |
| Northern Ireland Premier | 2021/12/27 15:00 | Portadown v Glenavon | L | 0-1 |
Away History
| Northern Ireland Cup | 2022/02/05 13:30 | Queens University v Glentoran | W | 0-4 |
| Northern Ireland Premier | 2022/01/29 15:00 | Glentoran v Warrenpoint Town | W | 1-0 |
| Northern Ireland Premier | 2022/01/25 19:45 | Glentoran v Coleraine | W | 2-1 |
| Northern Ireland Premier | 2022/01/21 19:45 | Crusaders v Glentoran | W | 1-2 |
| Northern Ireland Premier | 2022/01/17 19:45 | Cliftonville v Glentoran | W | 1-2 |
| Northern Ireland Cup | 2022/01/08 15:00 | Dergview FC v Glentoran | W | 2-3 |
| Northern Ireland Premier | 2022/01/01 17:30 | Glentoran v Larne FC | L | 2-3 |
| Northern Ireland Premier | 2021/12/27 15:00 | Linfield v Glentoran | D | 1-1 |