| 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 | 2018/08/30 17:30 | Swords Celtic FC v Ballymun United | W | 4-2 |
| Republic of Ireland Leinster Senior League | 2018/08/26 10:00 | Ballymun United v Swords Celtic FC | L | 2-1 |
| Republic of Ireland Leinster Senior League | 2019/09/27 19:00 | Tullamore Town v Swords Celtic FC | L | 1-0 |
| Republic of Ireland Leinster Senior League | 2019/09/20 19:05 | Swords Celtic FC v Glenville | D | 1-1 |
| Republic of Ireland Leinster Senior League | 2019/09/04 18:45 | Swords Celtic FC v Lucan United | L | 1-4 |
| Republic of Ireland Leinster Senior League | 2019/08/28 18:59 | Swords Celtic FC v Skerries Town FC | W | 1-0 |
| Republic of Ireland Leinster Senior League | 2019/08/24 13:30 | Swords Celtic FC v St Patricks CY FC | W | 2-1 |
| Republic of Ireland Leinster Senior League | 2019/08/18 10:00 | Sacred Heart Firhouse Clover v Swords Celtic FC | L | 2-0 |
| Republic of Ireland Leinster Senior League | 2019/08/17 16:00 | Crumlin United v Swords Celtic FC | L | 2-0 |
| Republic of Ireland Leinster Senior League | 2019/05/14 18:17 | Swords Celtic FC v Crumlin United | L | 0-6 |
| Republic of Ireland Leinster Senior Cup | 2019/09/26 19:00 | UCD v Ballymun United | L | 2-1 |
| Republic of Ireland Leinster Senior League | 2019/09/08 11:00 | Ballymun United v Portmarnock AFC | L | 1-2 |
| Republic of Ireland Leinster Senior League | 2019/05/18 18:30 | Killester Donnycarney FC v Ballymun United | W | 0-1 |
| Republic of Ireland Leinster Senior League | 2019/05/13 18:00 | Ballymun United v Colepark United | W | 4-2 |
| Republic of Ireland Leinster Senior League | 2019/05/05 10:00 | Ballymun United v Portmarnock AFC | W | 3-1 |
| Republic of Ireland Leinster Senior League | 2019/04/24 18:45 | Malahide Utd v Ballymun United | L | 3-0 |
| Republic of Ireland Leinster Senior League | 2019/03/24 11:00 | Ballymun United v Newbridge Town FC | W | 6-2 |
| Republic of Ireland Leinster Senior League | 2019/03/10 12:00 | Bluebell United v Ballymun United | L | 6-1 |