Head to Head
| Irland - Leinster Senior League | 2021/07/05 19:00 | St Patricks CY FC v Portmarnock AFC | W | 0-2 |
| Irland - Leinster Senior League | 2017/10/13 19:00 | St Patricks CY FC v Portmarnock AFC | L | 3-2 |
Home History
| Irland - Leinster Senior League | 2021/08/15 10:00 | Ballymun United v Portmarnock AFC | L | 4-2 |
| Irland - Leinster Senior League | 2021/07/25 10:00 | Portmarnock AFC v Newbridge Town FC | W | 1-0 |
| Irland - Leinster Senior League | 2021/07/11 10:00 | Portmarnock AFC v Glenville | D | 0-0 |
| Irland - Leinster Senior League | 2021/07/05 19:00 | St Patricks CY FC v Portmarnock AFC | W | 0-2 |
| Irland - Leinster Senior League | 2021/06/13 10:00 | Portmarnock AFC v Rush Athletic | L | 1-4 |
| Irland - Leinster Senior League | 2020/08/26 17:30 | Portmarnock AFC v St Mochtas | L | 2-5 |
| Irland - Leinster Senior League | 2020/08/12 18:00 | Portmarnock AFC v Killester Donnycarney FC | L | 0-2 |
| Irland - Leinster Senior League | 2020/08/09 10:00 | Portmarnock AFC v Crumlin United | L | 1-5 |
Away History
| Irland - Leinster Senior League | 2021/08/28 12:00 | St Patricks CY FC v Wayside Celtic | L | 2-4 |
| Irland - Leinster Senior League | 2021/08/14 12:00 | St Patricks CY FC v Home Farm FC | L | 1-3 |
| Irland - Leinster Senior League | 2021/08/04 19:00 | St Patricks CY FC v Greystones | L | 0-1 |
| Irland - Leinster Senior League | 2021/07/25 10:00 | UCD AFC v St Patricks CY FC | D | 3-3 |
| Irland - Leinster Senior League | 2021/07/05 19:00 | St Patricks CY FC v Portmarnock AFC | L | 0-2 |
| Irland - Leinster Senior League | 2020/09/13 10:00 | Glenville v St Patricks CY FC | L | 1-0 |
| Irland - Leinster Senior League | 2020/09/10 19:00 | Swords Celtic FC v St Patricks CY FC | W | 0-3 |
| Irland - Leinster Senior League | 2020/08/28 18:30 | St Patricks CY FC v Sacred Heart Firhouse Clover | D | 2-2 |