Head to Head
| Republic of Ireland Leinster Senior League | 2019/04/17 17:30 | Portmarnock AFC v Killester Donnycarney FC | L | 0-2 |
| Republic of Ireland Leinster Senior League | 2018/11/18 11:00 | Killester Donnycarney FC v Portmarnock AFC | L | 3-2 |
| Republic of Ireland Leinster Senior League | 2018/05/20 10:00 | Killester Donnycarney FC v Portmarnock AFC | L | 3-2 |
Home History
| Republic of Ireland Leinster Senior League | 2020/08/09 10:00 | Portmarnock AFC v Crumlin United | L | 1-5 |
| Republic of Ireland Leinster Senior League | 2020/08/05 19:00 | Liffey Wanderers v Portmarnock AFC | D | 3-3 |
| 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 |
Away History
| Republic of Ireland Leinster Senior League | 2020/08/05 18:00 | Ballymun United v Killester Donnycarney FC | D | 0-0 |
| Republic of Ireland Leinster Senior League | 2020/07/29 18:00 | Killester Donnycarney FC v Liffey Wanderers | W | 3-1 |
| Republic of Ireland Leinster Senior League | 2020/07/19 10:00 | Killester Donnycarney FC v Crumlin United | L | 0-4 |
| Republic of Ireland Leinster Senior League | 2020/03/04 19:45 | St Mochtas v Killester Donnycarney FC | L | 2-1 |
| Republic of Ireland Leinster Senior League | 2020/02/27 19:30 | Killester Donnycarney FC v Collinstown FC | W | 2-0 |
| Republic of Ireland Leinster Senior League | 2020/01/28 20:00 | Sacred Heart Firhouse Clover v Killester Donnycarney FC | L | 3-2 |
| Republic of Ireland Leinster Senior League | 2020/01/10 20:00 | Cherry Orchard v Killester Donnycarney FC | W | 0-2 |
| Republic of Ireland Leinster Senior League | 2019/11/06 19:50 | Wayside Celtic v Killester Donnycarney FC | W | 0-1 |