| Under 12 Division 5A |
| 13/07/2018 |
| 19:30 | Ballina Town C | 2 | vs | 3 | Manulla C | More |
| Venue : Ballina Referee : M McCay |
| 19:30 | Claremorris C | 1 | vs | 2 | Castlebar Celtic C | More |
| Venue : Claremorris Referee : Tony Cosgrove |
| 19:30 | Westport Utd C | 6 | vs | 0 | Ballinrobe B | More |
| Venue : Westport Referee : Adrian Redmond |
| 20/07/2018 |
| 18:15 | Ballinrobe B | 1 | vs | 3 | Claremorris C | More |
| Venue : Ballinrobe Referee : James Barrett |
| 18:15 | Manulla C | 3 | vs | 2 | Castlebar Celtic C | More |
| Venue : Manulla Referee : Martin Regan |
| 18:30 | Westport Utd C | 6 | vs | 2 | Ballina Town C | More |
| Venue : Westport Referee : John Mulroe |
| 27/07/2018 |
| 18:15 | Ballina Town C | 6 | vs | 0 | Ballinrobe B | More |
| Venue : Ballina Referee : Adrian Redmond |
| 18:15 | Castlebar Celtic C | 2 | vs | 1 | Westport Utd C | More |
| Venue : Castlebar Referee : Cieran Nevin |
| 18:15 | Claremorris C | 0 | vs | 4 | Manulla C | More |
| Venue : Claremorris Referee : Vincent Joyce |
| 03/08/2018 |
| 18:15 | Ballina Town C | | vs | | Claremorris C | More |
| Venue : Ballina Referee : Adrian Redmond |
| 18:15 | Ballinrobe B | 7 | vs | 2 | Castlebar Celtic C | More |
| Venue : Ballinrobe Referee : James Barrett |
| 18:15 | Westport Utd C | 5 | vs | 0 | Manulla C | More |
| Venue : Westport Referee : Cieran Nevin |
| 10/08/2018 |
| 19:00 | Castlebar Celtic C | 2 | vs | 3 | Ballina Town C | More |
| Venue : Castlebar Referee : Adrian Redmond |
| 19:00 | Manulla C | 4 | vs | 2 | Ballinrobe B | More |
| Venue : Manulla Referee : Michael Moran |
| 19:30 | Claremorris C | 0 | vs | 3 | Westport Utd C | More |
| Venue : Claremorris Referee : Vincent Joyce |
| 17/08/2018 |
| 18:15 | Ballinrobe B | 1 | vs | 4 | Westport Utd C | More |
| Venue : Ballinrobe Referee : Ann Sweeney |
| 19:30 | Castlebar Celtic C | 5 | vs | 0 | Claremorris C | More |
| Venue : Castlebar Referee : Cieran Nevin |
| 19:30 | Manulla C | 0 | vs | 2 | Ballina Town C | More |
| Venue : Manulla Referee : Martin Regan |
| 25/08/2018 |
| 11:30 | Castlebar Celtic C | 3 | vs | 1 | Manulla C | More |
| Venue : Castlebar Referee : Cieran Nevin |
| 13:00 | Ballina Town C | 0 | vs | 2 | Westport Utd C | More |
| Venue : Ballina Referee : Michael Moran |
| 13:00 | Claremorris C | 4 | vs | 6 | Ballinrobe B | More |
| Venue : Claremorris Referee : Vincent Joyce |
| 31/08/2018 |
| 19:15 | Ballinrobe B | 4 | vs | 2 | Ballina Town C | More |
| Venue : Ballinrobe Referee : Tony Cosgrove |
| 19:15 | Manulla C | 3 | vs | 1 | Claremorris C | More |
| Venue : Manulla Referee : Michael Walsh |
| 19:15 | Westport Utd C | 2 | vs | 0 | Castlebar Celtic C | More |
| Venue : Westport Referee : Greg Flynn |
| 07/09/2018 |
| 19:15 | Castlebar Celtic C | 5 | vs | 0 | Ballinrobe B | More |
| Venue : Castlebar Referee : Declan Howley |
| 19:15 | Claremorris C | 1 | vs | 1 | Ballina Town C | More |
| Venue : Claremorris Referee : Vincent Joyce |
| 19:15 | Manulla C | 2 | vs | 4 | Westport Utd C | More |
| Venue : Manulla Referee : Alex Poplonski |
| 14/09/2018 |
| 18:00 | Westport Utd C | | vs | | Claremorris C | More |
| Venue : Westport Referee : Tony Hoban |
| 15/09/2018 |
| 12:00 | Ballina Town C | | vs | | Castlebar Celtic C | More |
| Venue : Ballina Referee : Vincent Thomas |
| 16/09/2018 |
| 11:00 | Ballinrobe B | 0 | vs | 4 | Manulla C | More |
| Venue : Ballinrobe Referee : James Barrett |
