Head to Head
| Northern Ireland Mid Ulster Cup | 2017/11/27 19:46 | Portadown v Glenavon | W | 1-2 |
| Club Friendly List | 2017/07/06 18:15 | Glenavon v Portadown | W | 3-1 |
| Northern Ireland Cup | 2017/03/04 15:00 | Portadown v Glenavon | W | 0-5 |
| Northern Ireland Premier | 2017/01/21 15:00 | Portadown v Glenavon | W | 1-2 |
| Northern Ireland Premier | 2016/10/01 14:00 | Glenavon v Portadown | W | 1-0 |
| Northern Ireland Premier | 2016/02/20 15:00 | Glenavon v Portadown | W | 4-1 |
| Northern Ireland Premier | 2015/12/26 15:00 | Glenavon v Portadown | W | 1-0 |
| Northern Ireland Premier | 2015/09/22 18:45 | Portadown v Glenavon | D | 2-2 |
Home History
| Club Friendly List | 2020/10/07 18:30 | Newry City v Glenavon | L | 3-2 |
| Club Friendly List | 2020/09/15 18:45 | Dundela v Glenavon | D | 1-1 |
| Northern Ireland Premier | 2020/03/07 17:30 | Larne FC v Glenavon | L | 1-0 |
| Northern Ireland Premier | 2020/03/03 19:45 | Coleraine v Glenavon | L | 2-1 |
| Northern Ireland Premier | 2020/02/22 15:00 | Glenavon v Glentoran | D | 2-2 |
| Northern Ireland Premier | 2020/02/08 15:00 | Glenavon v Crusaders | W | 2-1 |
| Northern Ireland Premier | 2020/01/28 19:45 | Glentoran v Glenavon | L | 4-0 |
| Northern Ireland Premier | 2020/01/25 15:00 | Linfield v Glenavon | L | 8-1 |
Away History
| Club Friendly List | 2020/10/10 13:00 | Portadown v PSNI | W | 9-0 |
| UK Friendlies | 2020/09/26 13:00 | Portadown v Dundela | D | 2-2 |
| Club Friendly List | 2020/09/22 18:45 | Bangor FC v Portadown | W | 1-2 |
| Club Friendly List | 2020/09/19 14:00 | Portadown v Ards FC | L | 1-2 |
| Europe Friendlies | 2020/09/15 18:30 | Glentoran v Portadown | L | 3-1 |
| Northern Ireland Championship | 2020/03/07 15:00 | PSNI v Portadown | W | 0-2 |
| Northern Ireland Championship | 2020/02/28 19:45 | Portadown v Ballyclare Comrades | L | 0-2 |
| Northern Ireland Championship | 2020/02/22 15:00 | Ards FC v Portadown | D | 1-1 |