| Republic of Ireland Munster Senior League | 2018/09/08 18:30 | Castleview FC v St Marys AFC | D | 1-1 |
| Republic of Ireland Munster Senior League | 2018/08/17 18:18 | St Marys AFC v Leeside FC | W | 6-1 |
| Republic of Ireland Munster Senior League | 2018/05/23 18:00 | Everton AFC v St Marys AFC | L | 6-1 |
| Republic of Ireland Munster Senior League | 2018/05/09 18:30 | St Marys AFC v College Corinthians FC | L | 1-2 |
| Republic of Ireland Munster Senior League | 2018/04/13 18:45 | St Marys AFC v UCC | L | 0-2 |
| Republic of Ireland Munster Senior League | 2018/04/10 18:00 | St Marys AFC v College Corinthians FC | D | 0-0 |
| Republic of Ireland Munster Senior League | 2018/03/28 18:30 | St Marys AFC v Everton AFC | D | 0-0 |
| Republic of Ireland Munster Senior Cup | 2018/03/23 19:27 | Cork City v St Marys AFC | L | 5-0 |