| 05/09/2018 | Angel A | 7 | 5 | Castle Boys |
| 12/09/2018 | Castle Boys | 7 | 5 | Talbot Twitchers |
| 19/09/2018 | Castle Boys | 8 | 4 | Talbot Top Dogs |
| 26/09/2018 | Argae | 10 | 2 | Castle Boys |
| 10/10/2018 | Castle Boys | Bye 1 | ||
| 24/10/2018 | Cross Keys A | 8 | 4 | Castle Boys |
| 07/11/2018 | Castle Boys | 7 | 5 | Punchbowl A |
| 14/11/2018 | Wandering Dragons | 6 | 6 | Castle Boys |
| 28/11/2018 | Castle Boys | 5 | 7 | Breidden Tigers |
| 05/12/2018 | Oak A | 4 | 8 | Castle Boys |
| 12/12/2018 | Castle Boys | 5 | 7 | Deliberate Dragons |
| 02/01/2019 | Castle Boys | 6 | 6 | Angel A |
| 16/01/2019 | Talbot Twitchers | 4 | 8 | Castle Boys |
| 23/01/2019 | Talbot Top Dogs | 5 | 7 | Castle Boys |
| 06/02/2019 | Castle Boys | 4 | 8 | Argae |
| 13/02/2019 | Bye 1 | Castle Boys | ||
| 27/02/2019 | Castle Boys | 6 | 6 | Cross Keys A |
| 06/03/2019 | Punchbowl A | 5 | 7 | Castle Boys |
| 13/03/2019 | Castle Boys | 7 | 5 | Wandering Dragons |
| 27/03/2019 | Breidden Tigers | 7 | 5 | Castle Boys |
| 03/04/2019 | Castle Boys | 5 | 7 | Oak A |
| 10/04/2019 | Deliberate Dragons | 7 | 5 | Castle Boys |