Head to Head
| All-Ireland League | 2018/04/07 13:30 | St Mary's v Clontarf | L | 30-45 |
| All-Ireland League | 2017/09/22 18:30 | Clontarf v St Mary's | L | 33-16 |
| All-Ireland League | 2017/04/07 18:30 | St Mary's v Clontarf | L | 12-31 |
| All-Ireland League | 2016/09/24 13:30 | Clontarf v St Mary's | W | 20-23 |
| All-Ireland League | 2015/02/27 19:30 | St Mary's v Clontarf | W | 21-17 |
| All-Ireland League | 2015/01/02 19:30 | Clontarf v St Mary's | L | 44-15 |
Home History
| All-Ireland League | 2024/04/06 13:30 | Buccaneers v St Mary's | W | 12-32 |
| All-Ireland League | 2024/03/30 14:30 | St Mary's v Old Wesley | W | 34-29 |
| All-Ireland League | 2024/03/23 14:30 | Ucc v St Mary's | W | 26-31 |
| All-Ireland League | 2024/03/02 17:15 | St Mary's v Naas | W | 31-17 |
| All-Ireland League | 2024/02/17 14:30 | Highfield v St Mary's | W | 9-10 |
| All-Ireland League | 2024/02/10 14:30 | St Mary's v Garryowen | W | 28-27 |
| All-Ireland League | 2024/01/27 14:30 | Old Belvedere v St Mary's | W | 33-35 |
| All-Ireland League | 2024/01/20 14:30 | Blackrock College v St Mary's | L | 25-24 |
Away History
| All-Ireland League | 2024/04/20 13:30 | Cork Constitution v Clontarf | L | 40-34 |
| All-Ireland League | 2024/04/06 13:30 | Clontarf v Dublin University | W | 31-12 |
| All-Ireland League | 2024/03/30 14:30 | Terenure v Clontarf | L | 29-15 |
| All-Ireland League | 2024/03/23 14:30 | UCD v Clontarf | L | 38-32 |
| All-Ireland League | 2024/03/02 14:30 | Clontarf v Young Munster | W | 31-12 |
| All-Ireland League | 2024/02/17 14:30 | Armagh v Clontarf | W | 12-15 |
| All-Ireland League | 2024/02/10 14:30 | Clontarf v Ballynahinch | W | 45-24 |
| All-Ireland League | 2024/01/27 14:30 | Cork Constitution v Clontarf | L | 27-26 |