Head to Head
| Taça da Irlanda do Norte | 2020/01/04 15:00 | Glentoran v Portadown | W | 7-6 |
| Irlanda do Norte - Premiership | 2017/04/22 14:00 | Glentoran v Portadown | W | 3-0 |
| Irlanda do Norte - Premiership | 2017/01/03 19:45 | Portadown v Glentoran | W | 0-5 |
| Irlanda do Norte - Premiership | 2016/11/05 15:00 | Glentoran v Portadown | D | 0-0 |
| Irlanda do Norte - Premiership | 2016/08/20 14:00 | Portadown v Glentoran | W | 0-1 |
| Irlanda do Norte - Premiership | 2016/03/19 15:00 | Glentoran v Portadown | W | 2-1 |
| Irlanda do Norte - Premiership | 2015/12/14 19:45 | Portadown v Glentoran | L | 5-3 |
| Irlanda do Norte - Premiership | 2015/09/12 14:00 | Glentoran v Portadown | W | 1-0 |
Home History
| UEFA - Liga Europa - Qualificação | 2020/08/27 18:45 | Motherwell v Glentoran | L | 5-1 |
| UEFA - Liga Europa - Qualificação | 2020/08/20 18:00 | Glentoran v HB Torshavn | W | 1-0 |
| Taça da Irlanda do Norte | 2020/07/31 19:00 | Ballymena Utd v Glentoran | W | 1-2 |
| Taça da Irlanda do Norte | 2020/07/27 19:00 | Cliftonville v Glentoran | W | 7-8 |
| Irlanda do Norte - Premiership | 2020/03/07 15:00 | Glentoran v Cliftonville | L | 0-2 |
| Taça da Irlanda do Norte | 2020/02/29 15:00 | Glentoran v Crusaders | W | 2-1 |
| Irlanda do Norte - Premiership | 2020/02/22 15:00 | Glenavon v Glentoran | D | 2-2 |
| Irlanda do Norte - Premiership | 2020/02/14 19:45 | Glentoran v Carrick Rangers | D | 0-0 |
Away History
| Irlanda do Norte - IFA Championship | 2020/03/07 15:00 | PSNI v Portadown | W | 0-2 |
| Irlanda do Norte - IFA Championship | 2020/02/28 19:45 | Portadown v Ballyclare Comrades | L | 0-2 |
| Irlanda do Norte - IFA Championship | 2020/02/22 15:00 | Ards FC v Portadown | D | 1-1 |
| Irlanda do Norte - IFA Championship | 2020/02/15 15:00 | Portadown v Queens - Universidade | W | 7-1 |
| Irlanda do Norte - IFA Championship | 2020/02/08 15:00 | Portadown v Knockbreda | W | 4-0 |
| Irlanda do Norte - IFA Championship | 2020/01/25 15:00 | Dergview FC v Portadown | L | 3-1 |
| Irlanda do Norte - IFA Championship | 2020/01/18 15:00 | Portadown v Ballinamallard Utd | D | 3-3 |
| Irlanda do Norte - IFA Championship | 2020/01/11 14:00 | HW Welders v Portadown | W | 2-4 |