Head to Head
| Northern Ireland Premier | 2020/02/22 15:00 | Glenavon v Glentoran | D | 2-2 |
| Northern Ireland Premier | 2020/01/28 19:45 | Glentoran v Glenavon | W | 4-0 |
| Northern Ireland Premier | 2019/08/09 18:45 | Glenavon v Glentoran | D | 1-1 |
| Northern Ireland Premier | 2019/05/07 18:45 | Glenavon v Glentoran | W | 2-4 |
| Northern Ireland Premier | 2019/02/18 19:45 | Glentoran v Glenavon | L | 1-2 |
| Northern Ireland Premier | 2018/10/20 14:00 | Glentoran v Glenavon | L | 1-2 |
| Northern Ireland Premier | 2018/09/01 14:00 | Glenavon v Glentoran | D | 1-1 |
| Northern Ireland Premier | 2018/03/10 15:00 | Glenavon v Glentoran | D | 2-2 |
Home History
| Northern Ireland Premier | 2020/10/17 14:00 | Cliftonville v Glentoran | L | 1-0 |
| Europe Friendlies | 2020/09/15 18:30 | Glentoran v Portadown | W | 3-1 |
| UEFA Europa League Qualifying | 2020/08/27 18:45 | Motherwell v Glentoran | L | 5-1 |
| UEFA Europa League Qualifying | 2020/08/20 18:00 | Glentoran v HB Torshavn | W | 1-0 |
| Northern Ireland Cup | 2020/07/31 19:00 | Ballymena Utd v Glentoran | W | 1-2 |
| Northern Ireland Cup | 2020/07/27 19:00 | Cliftonville v Glentoran | W | 7-8 |
| Northern Ireland Premier | 2020/03/07 15:00 | Glentoran v Cliftonville | L | 0-2 |
| Northern Ireland Cup | 2020/02/29 15:00 | Glentoran v Crusaders | W | 2-1 |
Away History
| Northern Ireland Premier | 2020/10/17 16:30 | Glenavon v Portadown | L | 2-4 |
| 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 |