Head to Head
| Republic of Ireland Leinster Senior League | 2018/03/25 10:02 | Portmarnock AFC v Crumlin United | W | 2-4 |
Home History
| Republic of Ireland Leinster Senior League | 2018/04/11 19:00 | Crumlin United v Sacred Heart Firhouse Clover | W | 2-1 |
| Republic of Ireland Leinster Senior Cup | 2018/04/01 13:00 | Crumlin United v Wayside Celtic | W | 6-5 |
| Republic of Ireland Leinster Senior League | 2018/03/25 10:02 | Portmarnock AFC v Crumlin United | W | 2-4 |
| Republic of Ireland Leinster Senior League | 2018/03/21 20:00 | Newbridge Town FC v Crumlin United | W | 0-2 |
| Republic of Ireland Leinster Senior League | 2018/03/15 20:00 | Crumlin United v Greystones | W | 3-0 |
| Republic of Ireland Leinster Senior League | 2018/02/04 14:00 | Crumlin United v Drumcondra | W | 4-0 |
| Republic of Ireland Leinster Senior League | 2018/01/31 19:47 | Malahide Utd v Crumlin United | D | 1-1 |
| Republic of Ireland Leinster Senior Cup | 2018/01/28 14:32 | Crumlin United v Newbridge Town FC | L | 1-3 |
Away History
| Republic of Ireland Leinster Senior League | 2018/03/25 10:02 | Portmarnock AFC v Crumlin United | L | 2-4 |
| Republic of Ireland Leinster Senior League | 2018/02/11 11:00 | Portmarnock AFC v Greystones | W | 1-0 |
| Republic of Ireland Leinster Senior League | 2018/01/28 11:02 | Cherry Orchard v Portmarnock AFC | D | 2-2 |
| Republic of Ireland Leinster Senior League | 2018/01/12 20:00 | Newbridge Town FC v Portmarnock AFC | D | 1-1 |
| Republic of Ireland Leinster Senior Cup | 2017/12/03 11:57 | Bluebell United v Portmarnock AFC | L | 5-1 |
| Republic of Ireland Leinster Senior League | 2017/11/19 11:02 | Portmarnock AFC v Malahide Utd | L | 2-3 |
| Republic of Ireland Leinster Senior League | 2017/10/22 10:02 | Portmarnock AFC v Drumcondra | D | 0-0 |
| Republic of Ireland Leinster Senior League | 2017/10/13 19:00 | St Patricks CY FC v Portmarnock AFC | L | 3-2 |