Head to Head
| Republic of Ireland Leinster Senior League | 2019/01/16 20:00 | Liffey Wanderers v Portmarnock AFC | D | 0-0 |
Home History
| Republic of Ireland Leinster Senior League | 2020/07/29 18:00 | Killester Donnycarney FC v Liffey Wanderers | L | 3-1 |
| Republic of Ireland Leinster Senior League | 2020/07/26 10:00 | Cherry Orchard v Liffey Wanderers | D | 2-2 |
| Republic of Ireland Leinster Senior League | 2020/07/22 19:02 | Liffey Wanderers v Newbridge Town FC | W | 3-0 |
| Republic of Ireland Leinster Senior League | 2020/03/11 19:46 | Edenderry Town v Liffey Wanderers | L | 2-1 |
| Republic of Ireland Leinster Senior Cup | 2020/02/26 20:00 | Liffey Wanderers v Lucan United | W | 1-0 |
| Republic of Ireland Leinster Senior League | 2020/02/12 19:30 | Liffey Wanderers v Crumlin United | L | 2-4 |
| Republic of Ireland Leinster Senior League | 2020/02/07 19:46 | Liffey Wanderers v Wayside Celtic | L | 2-3 |
| Republic of Ireland Leinster Senior League | 2020/01/16 19:45 | Maynooth University Town FC v Liffey Wanderers | L | 3-1 |
Away History
| Republic of Ireland Leinster Senior League | 2020/07/29 18:00 | Portmarnock AFC v Malahide Utd | L | 1-3 |
| Republic of Ireland Leinster Senior League | 2020/07/26 10:02 | Portmarnock AFC v Maynooth University Town FC | L | 0-3 |
| Republic of Ireland Leinster Senior League | 2020/07/22 18:00 | Portmarnock AFC v Ballymun United | L | 2-3 |
| Republic of Ireland Leinster Senior League | 2020/07/20 18:00 | Seaford Rock United v Portmarnock AFC | D | 2-2 |
| Republic of Ireland Leinster Senior League | 2020/02/26 19:45 | Malahide Utd v Portmarnock AFC | L | 4-0 |
| Republic of Ireland Leinster Senior League | 2020/01/17 19:45 | Edenderry Town v Portmarnock AFC | W | 3-4 |
| Republic of Ireland Leinster Senior League | 2020/01/05 11:00 | Portmarnock AFC v Bluebell United | W | 4-2 |
| Republic of Ireland Leinster Senior League | 2019/12/13 20:00 | Maynooth University Town FC v Portmarnock AFC | L | 3-0 |