| Wednesday, 22 August 2018 |
| Colts League AGM |
| Sunday, 26 August 2018 |
| Bank Holiday |
| Sunday, 2 September 2018 |
| League Week 1 |
| Kirkby Lonsdale Junior U17 Colts | Liquidated Fixture | Preston Grasshoppers Junior U17 Colts |
| New Brighton Junior U17 Colts | 0 | 73 | Bowdon Junior U17 Colts |
| Sedgley Park Junior U17 Colts | 5 | 12 | Widnes Junior U17 Colts |
| Wirral Junior U17 Colts | 27 | 19 | Trentham Junior U17 Colts |
| Sunday, 9 September 2018 |
| League Week 2 |
| Bowdon Junior U17 Colts | 24 | 26 | Sedgley Park Junior U17 Colts |
| Kirkby Lonsdale Junior U17 Colts | 22 | 15 | New Brighton Junior U17 Colts |
| Preston Grasshoppers Junior U17 Colts | Liquidated Fixture | Trentham Junior U17 Colts |
| Widnes Junior U17 Colts | 22 | 15 | Wirral Junior U17 Colts |
| Sunday, 16 September 2018 |
| League Week 3 |
| New Brighton Junior U17 Colts | Liquidated Fixture | Preston Grasshoppers Junior U17 Colts |
| Sedgley Park Junior U17 Colts | Home Walkover | Kirkby Lonsdale Junior U17 Colts |
| Trentham Junior U17 Colts | 18 | 27 | Widnes Junior U17 Colts |
| Wirral Junior U17 Colts | 23 | 10 | Bowdon Junior U17 Colts |
| Sunday, 23 September 2018 |
| League Week 4 |
| Bowdon Junior U17 Colts | 17 | 18 | Trentham Junior U17 Colts |
| Kirkby Lonsdale Junior U17 Colts | 26 | 32 | Wirral Junior U17 Colts |
| New Brighton Junior U17 Colts | 5 | 15 | Sedgley Park Junior U17 Colts |
| Preston Grasshoppers Junior U17 Colts | Liquidated Fixture | Widnes Junior U17 Colts |
| Sunday, 30 September 2018 |
| County Cup Round 1 |
| Sunday, 7 October 2018 |
| League Week 5 |
| Sedgley Park Junior U17 Colts | Liquidated Fixture | Preston Grasshoppers Junior U17 Colts |
| Trentham Junior U17 Colts | 50 | 19 | Kirkby Lonsdale Junior U17 Colts |
| Widnes Junior U17 Colts | 10 | 12 | Bowdon Junior U17 Colts |
| Wirral Junior U17 Colts | 62 | 7 | New Brighton Junior U17 Colts |
| Sunday, 14 October 2018 |
| League Week 6 |
| Kirkby Lonsdale Junior U17 Colts | 13 | 16 | Widnes Junior U17 Colts |
| New Brighton Junior U17 Colts | 33 | 55 | Trentham Junior U17 Colts |
| Preston Grasshoppers Junior U17 Colts | Liquidated Fixture | Bowdon Junior U17 Colts |
| Sedgley Park Junior U17 Colts | 17 | 5 | Wirral Junior U17 Colts |
| Sunday, 21 October 2018 |
| League Week 7 |
| Bowdon Junior U17 Colts | 26 | 10 | Kirkby Lonsdale Junior U17 Colts |
| Trentham Junior U17 Colts | 6 | 26 | Sedgley Park Junior U17 Colts |
| Widnes Junior U17 Colts | 59 | 0 | New Brighton Junior U17 Colts |
| Wirral Junior U17 Colts | Liquidated Fixture | Preston Grasshoppers Junior U17 Colts |
| Sunday, 28 October 2018 |
| Recovery Week |
| Sunday, 4 November 2018 |
| County Cup Round 2 |
| Sunday, 11 November 2018 |
| League Week 8 |
| Sunday, 18 November 2018 |
| League Week 9 |
| Sunday, 25 November 2018 |
| League Week 10 |
| Sunday, 2 December 2018 |
| Recovery Week |
| Sunday, 9 December 2018 |
| League Week 11 |
| Sunday, 16 December 2018 |
| Recovery Week |
| Sunday, 23 December 2018 |
| Recovery Week |
| Sunday, 30 December 2018 |
| Christmas Break |
| Sunday, 6 January 2019 |
| League Week 12 |
| Sunday, 13 January 2019 |
| Recovery Week |
| Sunday, 20 January 2019 |
| League Week 13 |
| Sunday, 27 January 2019 |
| Recovery Week |
| Sunday, 3 February 2019 |
| County Cup Quarter Finals |
| Sunday, 10 February 2019 |
| League Week 14 |
| Sunday, 17 February 2019 |
| Recovery Week |
| Sunday, 24 February 2019 |
| League Cup Round 1 |
| Sunday, 3 March 2019 |
| Recovery Week |
| Sunday, 10 March 2019 |
| League Cup Round 2 |
| Sunday, 17 March 2019 |
| Recovery Week |
| Sunday, 24 March 2019 |
| League Cup Quarter Finals |
| Sunday, 31 March 2019 |
| Recovery Week |
| Sunday, 7 April 2019 |
| League Cup Semi Finals |
| Sunday, 14 April 2019 |
| County Cup Semi Finals |
| Sunday, 21 April 2019 |
| Easter Break |
| Sunday, 28 April 2019 |
| County Cup Finals |
| Sunday, 5 May 2019 |
| League Cup Finals |