| Boys Under 12 Division 3 |
| 07/07/2017 |
| 18:00 | Ballina Town B | 3 | vs | 3 | Castlebar Celtic B | More |
| Venue : Ballina Referee : John Doherty (Pending) |
| 18:30 | Kiltimagh/Knock B | 5 | vs | 5 | Claremorris B | More |
| Venue : Knock Referee : Vincent Joyce (Pending) |
| 18:30 | Westport Utd B | 0 | vs | 5 | Manulla B | More |
| Venue : Westport Referee : Greg Flynn (Pending) |
| 14/07/2017 |
| 18:30 | Kiltimagh/Knock B | 4 | vs | 3 | Westport Utd B | More |
| Venue : Knock Referee : Vincent Joyce (Pending) |
| 19:00 | Claremorris B | 3 | vs | 7 | Castlebar Celtic B | More |
| Venue : Claremorris Referee : Gary Creaton (Pending) |
| 19:00 | Manulla B | 1 | vs | 0 | Ballina Town B | More |
| Venue : Manulla Referee : Martin Regan (Pending) |
| 21/07/2017 |
| 18:30 | Castlebar Celtic B | 3 | vs | 4 | Manulla B | More |
| Venue : Castlebar Referee : Aiden Nevin (Pending) |
| 18:30 | Westport Utd B | 2 | vs | 1 | Claremorris B | More |
| Venue : Westport Referee : James Barrett (Pending) |
| 19:00 | Ballina Town B | 2 | vs | 3 | Kiltimagh/Knock B | More |
| Venue : Ballina Referee : Greg Flynn (Pending) |
| 28/07/2017 |
| 18:00 | Ballina Town B | 6 | vs | 0 | Westport Utd B | More |
| Venue : Ballina Referee : M McCay (Pending) |
| 18:00 | Castlebar Celtic B | 0 | vs | 0 | Kiltimagh/Knock B | More |
| Venue : Castlebar Referee : Aiden Nevin (Pending) |
| 18:00 | Manulla B | 2 | vs | 0 | Claremorris B | More |
| Venue : Manulla Referee : Michael Walsh (Pending) |
| 04/08/2017 |
| 18:30 | Kiltimagh/Knock B | 1 | vs | 0 | Manulla B | More |
| Venue : Knock Referee : Aiden Nevin (Pending) |
| 18:30 | Westport Utd B | 1 | vs | 5 | Castlebar Celtic B | More |
| Venue : Westport Referee : Finian Bourke (Pending) |
| 19:00 | Ballina Town B | 6 | vs | 2 | Claremorris B | More |
| Venue : Ballina Referee : Stephen Winters (Pending) |
| 11/08/2017 |
| 18:30 | Castlebar Celtic B | 1 | vs | 4 | Ballina Town B | More |
| Venue : Castlebar Referee : Michael Walsh (Pending) |
| 19:00 | Claremorris B | 1 | vs | 5 | Kiltimagh/Knock B | More |
| Venue : Claremorris Referee : Martin Regan (Pending) |
| 19:00 | Manulla B | 2 | vs | 0 | Westport Utd B | More |
| Venue : Manulla Referee : Greg Flynn (Pending) |
| 18/08/2017 |
| 18:30 | Castlebar Celtic B | 4 | vs | 0 | Claremorris B | More |
| Venue : Castlebar Referee : Michael Walsh (Pending) |
| 19:00 | Ballina Town B | 1 | vs | 0 | Manulla B | More |
| Venue : Ballina Referee : Vincent Thomas (Pending) |
| 19:00 | Westport Utd B | 1 | vs | 6 | Kiltimagh/Knock B | More |
| Venue : Westport Referee : Tom Jennings (Pending) |
| 25/08/2017 |
| 18:30 | Kiltimagh/Knock B | 5 | vs | 2 | Ballina Town B | More |
| Venue : Knock Referee : Vincent Joyce (Pending) |
| 19:00 | Claremorris B | 1 | vs | 4 | Westport Utd B | More |
| Venue : Claremorris Referee : Tony Cosgrove (Pending) |
| 19:00 | Manulla B | 0 | vs | 1 | Castlebar Celtic B | More |
| Venue : Manulla Referee : Michael Walsh (Pending) |
| 01/09/2017 |
| 18:30 | Kiltimagh/Knock B | 2 | vs | 1 | Castlebar Celtic B | More |
| Venue : Knock Referee : Stephen Redmond (Pending) |
| 19:00 | Claremorris B | 0 | vs | 2 | Manulla B | More |
| Venue : Claremorris Referee : Martin Regan (Pending) |
| 19:30 | Westport Utd B | 2 | vs | 4 | Ballina Town B | More |
| Venue : Westport Referee : Greg Flynn (Pending) |
| 08/09/2017 |
| 19:00 | Claremorris B | 2 | vs | 3 | Ballina Town B | More |
| Venue : Claremorris Referee : Greg Flynn (Pending) |
| 19:00 | Manulla B | 2 | vs | 1 | Kiltimagh/Knock B | More |
| Venue : Manulla Referee : Michael Moran (Pending) |
| 19:30 | Castlebar Celtic B | 5 | vs | 1 | Westport Utd B | More |
| Venue : Castlebar Referee : Finian Bourke (Pending) |
