Home History
| Republic of Ireland Leinster Senior League | 2018/10/26 19:00 | Cherry Orchard v Ballymun United | L | 2-1 |
| Republic of Ireland Leinster Senior League | 2018/10/14 10:01 | Ballymun United v Malahide Utd | L | 0-4 |
| Republic of Ireland Leinster Senior League | 2018/10/07 10:01 | Ballymun United v Bangor Celtic FC | L | 0-3 |
| Republic of Ireland Leinster Senior League | 2018/10/01 19:00 | Swords Celtic FC v Ballymun United | D | 1-1 |
| Republic of Ireland Leinster Senior League | 2018/09/23 11:00 | Crumlin United v Ballymun United | L | 6-1 |
| Republic of Ireland Leinster Senior League | 2018/09/07 19:00 | Newbridge Town FC v Ballymun United | D | 0-0 |
| Republic of Ireland Leinster Senior League | 2018/08/30 17:30 | Swords Celtic FC v Ballymun United | L | 4-2 |
| Republic of Ireland Leinster Senior League | 2018/08/29 17:45 | Portmarnock AFC v Ballymun United | L | 2-1 |
Away History
| Republic of Ireland Leinster Senior League | 2018/11/18 11:00 | Killester Donnycarney FC v Portmarnock AFC | W | 3-2 |
| Republic of Ireland Leinster Senior League | 2018/11/02 19:47 | Bangor Celtic FC v Killester Donnycarney FC | W | 0-1 |
| Republic of Ireland Leinster Senior League | 2018/10/28 12:00 | Bluebell United v Killester Donnycarney FC | D | 0-0 |
| Republic of Ireland Leinster Senior League | 2018/10/14 10:02 | Sacred Heart Firhouse Clover v Killester Donnycarney FC | W | 0-2 |
| Republic of Ireland Leinster Senior League | 2018/09/27 19:00 | Newbridge Town FC v Killester Donnycarney FC | W | 0-1 |
| Republic of Ireland Leinster Senior League | 2018/09/21 18:43 | Malahide Utd v Killester Donnycarney FC | L | 4-1 |
| Republic of Ireland Leinster Senior League | 2018/08/17 18:45 | Swords Celtic FC v Killester Donnycarney FC | W | 0-1 |
| Europe Friendlies | 2018/08/08 18:15 | Killester Donnycarney FC v Tek United | L | 5-6 |