| 1 | Glenanne 3rd XI | 9 | 7 | 2 | 0 | 39 | 12 | 27 | 23 |
| 2 | YMCA 4th XI | 11 | 7 | 2 | 2 | 26 | 19 | 7 | 23 |
| 3 | Rathgar 3rd XI | 12 | 6 | 1 | 5 | 38 | 28 | 10 | 19 |
| 4 | Dublin University 2nd XI | 9 | 5 | 2 | 2 | 25 | 14 | 11 | 17 |
| 5 | Bray 2nd XI | 10 | 4 | 3 | 3 | 23 | 23 | 0 | 15 |
| 6 | Clontarf 3rd XI | 11 | 3 | 4 | 4 | 17 | 19 | -2 | 13 |
| 7 | Monkstown 4th XI | 11 | 3 | 0 | 8 | 20 | 30 | -10 | 9 |
| 8 | Suttonians 1st XI | 11 | 2 | 3 | 6 | 16 | 37 | -21 | 9 |
| 9 | St James Gate 1st XI | 8 | 0 | 1 | 7 | 1 | 23 | -22 | 1 |
250918 - UCD 3rd XI withdrawn.
| LM Division 5 |
| 00/00/0000 |
| 00:00 | Glenanne 3rd XI | | vs | | YMCA 4th XI | More |
| Venue : Glenanne Park |
| 22/09/2018 |
| 11:45 | Dublin University 2nd XI | 3 | vs | 2 | Rathgar 3rd XI | More |
| Venue : Santry Avenue |
| 12:15 | Monkstown 4th XI | 1 | vs | 4 | Bray 2nd XI | More |
| Venue : Rathdown School |
| 16:30 | Clontarf 3rd XI | 1 | vs | 0 | St James Gate 1st XI | More |
| Venue : Mount Temple |
| 16:30 | Suttonians 1st XI | 1 | vs | 4 | YMCA 4th XI | More |
| Venue : Sutton Park |
| 29/09/2018 |
| 12:00 | Bray 2nd XI | 2 | vs | 6 | Dublin University 2nd XI | More |
| Venue : Templecarrig Secondary School-Greystones |
| 12:30 | Rathgar 3rd XI | 1 | vs | 0 | Clontarf 3rd XI | More |
Venue : The High School
| | Scorers | | Rathgar 3rd XI : | | | Clontarf 3rd XI : | |
|
| 16:00 | YMCA 4th XI | 3 | vs | 0 | Monkstown 4th XI | More |
| Venue : Wesley College |
| 06/10/2018 |
| 14:00 | Suttonians 1st XI | 2 | vs | 5 | Rathgar 3rd XI | More |
| Venue : Sutton Park |
| 13/10/2018 |
| 12:00 | Glenanne 3rd XI | 2 | vs | 1 | Rathgar 3rd XI | More |
| Venue : Glenanne Park |
| 12:30 | Dublin University 2nd XI | 3 | vs | 3 | YMCA 4th XI | More |
| Venue : Santry Avenue |
| 14:15 | Suttonians 1st XI | 4 | vs | 2 | Monkstown 4th XI | More |
| Venue : Sutton Park |
| 15:30 | Clontarf 3rd XI | 3 | vs | 3 | Bray 2nd XI | More |
Venue : Mount Temple
| | Scorers | | Clontarf 3rd XI : | | | Bray 2nd XI : | |
|
| 16/10/2018 |
| 20:00 | St James Gate 1st XI | 0 | vs | 5 | Glenanne 3rd XI | More |
Venue : Glenanne Park Comment : PP by Glenanne
| | Scorers | | St James Gate 1st XI : | | | Glenanne 3rd XI : | |
|
| 20/10/2018 |
| 12:30 | Monkstown 4th XI | 1 | vs | 5 | Dublin University 2nd XI | More |
| Venue : Rathdown School |
| 14:00 | St James Gate 1st XI | 1 | vs | 1 | Suttonians 1st XI | More |
| Venue : Santry Avenue |
| 14:00 | YMCA 4th XI | 2 | vs | 1 | Clontarf 3rd XI | More |
| Venue : Wesley College |
| 14:30 | Bray 2nd XI | 2 | vs | 6 | Glenanne 3rd XI | More |
| Venue : Templecarrig Secondary School-Greystones |
| 10/11/2018 |
| 07:01 | Glenanne 3rd XI | 6 | vs | 2 | YMCA 4th XI | More |
| Venue : Glenanne Park |
| 15:30 | Clontarf 3rd XI | 4 | vs | 2 | Monkstown 4th XI | More |
| Venue : Mount Temple |
| 11/11/2018 |
| 15:30 | Suttonians 1st XI | 1 | vs | 0 | Dublin University 2nd XI | More |
| Venue : Sutton Park |
| 17/11/2018 |
| 12:30 | Rathgar 3rd XI | 6 | vs | 1 | Suttonians 1st XI | More |
| Venue : The High School |
| 13:00 | Dublin University 2nd XI | 1 | vs | 0 | Clontarf 3rd XI | More |
| Venue : Santry Avenue |
| 14:30 | Bray 2nd XI | 3 | vs | 0 | St James Gate 1st XI | More |
| Venue : Templecarrig Secondary School-Greystones |
| 15:00 | Monkstown 4th XI | 0 | vs | 4 | Glenanne 3rd XI | More |
Venue : Rathdown School
| | Scorers | | Monkstown 4th XI : | | | Glenanne 3rd XI : | |
|
| 08/12/2018 |
| 07:01 | Glenanne 3rd XI | 2 | vs | 2 | Dublin University 2nd XI | More |
| Venue : Glenanne Park |
| 07:01 | St James Gate 1st XI | 0 | vs | 1 | YMCA 4th XI | More |
| Venue : Iveagh Grounds |
| 13:30 | Suttonians 1st XI | 2 | vs | 2 | Clontarf 3rd XI | More |
| Venue : Sutton Park |
| 14:15 | Rathgar 3rd XI | 4 | vs | 4 | Bray 2nd XI | More |
| Venue : The High School |
| 13/12/2018 |
| 19:30 | Rathgar 3rd XI | 9 | vs | 0 | St James Gate 1st XI | More |
| Venue : The High School Comment : PP by St James Gate |
| 15/12/2018 |
| 12:30 | Monkstown 4th XI | 2 | vs | 0 | St James Gate 1st XI | More |
| Venue : Rathdown School |
| 14:30 | YMCA 4th XI | 2 | vs | 3 | Rathgar 3rd XI | More |
| Venue : Wesley College |
| 16:45 | Clontarf 3rd XI | 3 | vs | 3 | Glenanne 3rd XI | More |
| Venue : Mount Temple |
| 12/01/2019 |
| 12:30 | Rathgar 3rd XI | 1 | vs | 5 | Monkstown 4th XI | More |
| Venue : The High School |
| 14:45 | Bray 2nd XI | 0 | vs | 1 | YMCA 4th XI | More |
Venue : Templecarrig Secondary School-Greystones
| | Scorers | | Bray 2nd XI : | | | YMCA 4th XI : | |
|
| 14:45 | Glenanne 3rd XI | 6 | vs | 0 | Suttonians 1st XI | More |
| Venue : Glenanne Park |
| 19/01/2019 |
| 11:30 | St James Gate 1st XI | 0 | vs | 1 | Clontarf 3rd XI | More |
| Venue : St Marks School Tallaght |
| 13:00 | Bray 2nd XI | 2 | vs | 1 | Monkstown 4th XI | More |
| Venue : Templecarrig Secondary School-Greystones |
| 15:15 | YMCA 4th XI | 3 | vs | 3 | Suttonians 1st XI | More |
| Venue : Wesley College |
| 24/01/2019 |
| 20:15 | Bray 2nd XI | 2 | vs | 0 | Suttonians 1st XI | More |
| Venue : Templecarrig Secondary School-Greystones Comment : PP by Bray |
| 26/01/2019 |
| 16:00 | Rathgar 3rd XI | 0 | vs | 3 | Dublin University 2nd XI | More |
| Venue : The High School |
| 02/02/2019 |
| 12:15 | Monkstown 4th XI | 0 | vs | 2 | YMCA 4th XI | More |
| Venue : Rathdown School |
| 15:30 | Dublin University 2nd XI | | vs | | Bray 2nd XI | More |
| Venue : Santry Avenue Comment : PP by Dublin University |
| 09/02/2019 |
| 12:30 | Rathgar 3rd XI | 2 | vs | 5 | Glenanne 3rd XI | More |
| Venue : The High School |
| 15:15 | Monkstown 4th XI | 6 | vs | 1 | Suttonians 1st XI | More |
| Venue : Rathdown School |
| 15:15 | YMCA 4th XI | 3 | vs | 2 | Dublin University 2nd XI | More |
| Venue : Wesley College |
| 16:45 | Bray 2nd XI | 1 | vs | 1 | Clontarf 3rd XI | More |
| Venue : Templecarrig Secondary School-Greystones |
| 16/02/2019 |
| 13:00 | Glenanne 3rd XI | | vs | | St James Gate 1st XI | More |
| Venue : Glenanne Park |
| 14:00 | Clontarf 3rd XI | 1 | vs | 4 | Rathgar 3rd XI | More |
Venue : Mount Temple
| | Scorers | | Clontarf 3rd XI : | | | Rathgar 3rd XI : | |
|
| 23/02/2019 |
| 14:00 | St James Gate 1st XI | | vs | | Dublin University 2nd XI | More |
| Venue : St Marks School Tallaght |
| 02/03/2019 |
| 07:01 | Clontarf 3rd XI | | vs | | YMCA 4th XI | More |
| Venue : Mount Temple |
| 07:01 | Dublin University 2nd XI | | vs | | Monkstown 4th XI | More |
| Venue : Santry Avenue |
| 07:01 | Glenanne 3rd XI | | vs | | Bray 2nd XI | More |
| Venue : Glenanne Park |
| 07:01 | Suttonians 1st XI | | vs | | St James Gate 1st XI | More |
| Venue : Sutton Park |
| 09/03/2019 |
| 00:00 | St James Gate 1st XI | | vs | | Rathgar 3rd XI | More |
| Venue : Santry Avenue Comment : PP by Rathgar |
| 07:01 | Dublin University 2nd XI | | vs | | Suttonians 1st XI | More |
| Venue : Santry Avenue |
| 07:01 | Monkstown 4th XI | | vs | | Clontarf 3rd XI | More |
| Venue : Rathdown School |
| 07:01 | YMCA 4th XI | | vs | | Glenanne 3rd XI | More |
| Venue : Wesley College |
| 16/03/2019 |
| 07:01 | Clontarf 3rd XI | | vs | | Dublin University 2nd XI | More |
| Venue : Mount Temple |
| 07:01 | Glenanne 3rd XI | | vs | | Monkstown 4th XI | More |
| Venue : Glenanne Park |
| 07:01 | St James Gate 1st XI | | vs | | Bray 2nd XI | More |
| Venue : Iveagh Grounds |
| 23/03/2019 |
| 07:01 | Bray 2nd XI | | vs | | Rathgar 3rd XI | More |
| Venue : Loreto Bray |
| 07:01 | Clontarf 3rd XI | | vs | | Suttonians 1st XI | More |
| Venue : Mount Temple |
| 07:01 | Dublin University 2nd XI | | vs | | Glenanne 3rd XI | More |
| Venue : Santry Avenue |
| 07:01 | YMCA 4th XI | | vs | | St James Gate 1st XI | More |
| Venue : Wesley College |
| 30/03/2019 |
| 07:01 | Glenanne 3rd XI | | vs | | Clontarf 3rd XI | More |
| Venue : Glenanne Park |
| 07:01 | Rathgar 3rd XI | | vs | | YMCA 4th XI | More |
| Venue : The High School |
| 07:01 | St James Gate 1st XI | | vs | | Monkstown 4th XI | More |
| Venue : Iveagh Grounds |
| 07:01 | Suttonians 1st XI | | vs | | Bray 2nd XI | More |
| Venue : Sutton Park |
| 13/04/2019 |
| 07:01 | Dublin University 2nd XI | | vs | | St James Gate 1st XI | More |
| Venue : Santry Avenue |
| 07:01 | Monkstown 4th XI | | vs | | Rathgar 3rd XI | More |
| Venue : Rathdown School |
| 07:01 | Suttonians 1st XI | | vs | | Glenanne 3rd XI | More |
| Venue : Sutton Park |
| 07:01 | YMCA 4th XI | | vs | | Bray 2nd XI | More |
| Venue : Wesley College |
