| Sunday, 25 August 2019 |
| Bank Holiday |
| Wednesday, 28 August 2019 |
| Colts League AGM at Bowdon RUFC 7pm |
| Sunday, 8 September 2019 |
| Week 1 |
| Caldy Senior U18 Colts | 19 | 24 | Wilmslow Senior U18 Colts |
| Littleborough Senior U18 Colts | 0 | 33 | Whitchurch Senior U18 Colts |
| Sefton Senior U18 Colts | 27 | 27 | Aldwinians Senior U18 Colts |
| Southport Senior U18 Colts | v | Recovery/Transition Week |
| Sunday, 15 September 2019 |
| Week 2 |
| Recovery/Transition Week | v | Aldwinians Senior U18 Colts |
| Southport Senior U18 Colts | 43 | 7 | Caldy Senior U18 Colts |
| Whitchurch Senior U18 Colts | 31 | 24 | Sefton Senior U18 Colts |
| Wilmslow Senior U18 Colts | 41 | 5 | Littleborough Senior U18 Colts |
| Sunday, 22 September 2019 |
| Week 3 |
| Aldwinians Senior U18 Colts | 17 | 15 | Whitchurch Senior U18 Colts |
| Caldy Senior U18 Colts | v | Recovery/Transition Week |
| Littleborough Senior U18 Colts | 0 | 46 | Southport Senior U18 Colts |
| Sefton Senior U18 Colts | 15 | 19 | Wilmslow Senior U18 Colts |
| Sunday, 29 September 2019 |
| County Cup Round 1 |
| Sunday, 6 October 2019 |
| Week 4 |
| Recovery/Transition Week | v | Whitchurch Senior U18 Colts |
| Caldy Senior U18 Colts | 31 | 10 | Littleborough Senior U18 Colts |
| Southport Senior U18 Colts | 27 | 0 | Sefton Senior U18 Colts |
| Wilmslow Senior U18 Colts | 17 | 21 | Aldwinians Senior U18 Colts |
| Sunday, 13 October 2019 |
| Week 5 |
| Aldwinians Senior U18 Colts | 7 | 17 | Southport Senior U18 Colts |
| Littleborough Senior U18 Colts | v | Recovery/Transition Week |
| Sefton Senior U18 Colts | 29 | 10 | Caldy Senior U18 Colts |
| Whitchurch Senior U18 Colts | 5 | 12 | Wilmslow Senior U18 Colts |
| Sunday, 20 October 2019 |
| Week 6 |
| Recovery/Transition Week | v | Wilmslow Senior U18 Colts |
| Caldy Senior U18 Colts | 19 | 7 | Aldwinians Senior U18 Colts |
| Southport Senior U18 Colts | Home Walkover | Whitchurch Senior U18 Colts |
| Sunday, 27 October 2019 |
| Transition Week |
| Sunday, 3 November 2019 |
| Transition Week |
| Littleborough Senior U18 Colts | 17 | 24 | Sefton Senior U18 Colts |
| Sunday, 10 November 2019 |
| County Cup Round 2 |
| Sunday, 17 November 2019 |
| Week 7 |
| Aldwinians Senior U18 Colts | 19 | 17 | Littleborough Senior U18 Colts |
| Sefton Senior U18 Colts | v | Recovery/Transition Week |
| Whitchurch Senior U18 Colts | 32 | 10 | Caldy Senior U18 Colts |
| Wilmslow Senior U18 Colts | 0 | 12 | Southport Senior U18 Colts |
| Sunday, 24 November 2019 |
| Week 8 |
| Aldwinians Senior U18 Colts | v | Recovery/Transition Week |
| Caldy Senior U18 Colts | 12 | 29 | Southport Senior U18 Colts |
| Littleborough Senior U18 Colts | 24 | 10 | Wilmslow Senior U18 Colts |
| Sefton Senior U18 Colts | 5 | 12 | Whitchurch Senior U18 Colts |
| Sunday, 1 December 2019 |
| Transition Week |
| Sunday, 8 December 2019 |
| Week 9 |
| Recovery/Transition Week | v | Caldy Senior U18 Colts |
| Wilmslow Senior U18 Colts | 57 | 12 | Sefton Senior U18 Colts |
| Sunday, 15 December 2019 |
| Transition Week |
| Whitchurch Senior U18 Colts | 39 | 10 | Aldwinians Senior U18 Colts |
| Sunday, 22 December 2019 |
| Week 10 |
| Littleborough Senior U18 Colts | 29 | 17 | Caldy Senior U18 Colts |
| Sefton Senior U18 Colts | 14 | 38 | Southport Senior U18 Colts |
| Whitchurch Senior U18 Colts | v | Recovery/Transition Week |
| Sunday, 29 December 2019 |
| Xmas / New Year |
| Sunday, 5 January 2020 |
| County Cup Quarter Finals |
| Sunday, 12 January 2020 |
| Transition Week |
| Sunday, 19 January 2020 |
| Week 11 |
| Recovery/Transition Week | v | Littleborough Senior U18 Colts |
| Caldy Senior U18 Colts | 17 | 14 | Sefton Senior U18 Colts |
| Southport Senior U18 Colts | 62 | 7 | Aldwinians Senior U18 Colts |
| Wilmslow Senior U18 Colts | 19 | 10 | Whitchurch Senior U18 Colts |
| Sunday, 26 January 2020 |
| Week 12 |
| Aldwinians Senior U18 Colts | 17 | 7 | Caldy Senior U18 Colts |
| Sefton Senior U18 Colts | 15 | 26 | Littleborough Senior U18 Colts |
| Southport Senior U18 Colts | 27 | 7 | Whitchurch Senior U18 Colts |
| Wilmslow Senior U18 Colts | v | Recovery/Transition Week |
| Sunday, 2 February 2020 |
| Week 13 |
| Recovery/Transition Week | v | Sefton Senior U18 Colts |
| Caldy Senior U18 Colts | 15 | 41 | Whitchurch Senior U18 Colts |
| Littleborough Senior U18 Colts | 0 | 0 | Aldwinians Senior U18 Colts |
| Southport Senior U18 Colts | 39 | 14 | Wilmslow Senior U18 Colts |
| Sunday, 9 February 2020 |
| Week 14 |
| Recovery/Transition Week | v | Southport Senior U18 Colts |
| Aldwinians Senior U18 Colts | 0 | 0 | Sefton Senior U18 Colts |
| Whitchurch Senior U18 Colts | 0 | 0 | Littleborough Senior U18 Colts |
| Wilmslow Senior U18 Colts | 0 | 0 | Caldy Senior U18 Colts |
| Sunday, 16 February 2020 |
| Transition Week |
| Aldwinians Senior U18 Colts | 0 | 20 | Wilmslow Senior U18 Colts |
| Southport Senior U18 Colts | 49 | 10 | Littleborough Senior U18 Colts |
| Sunday, 23 February 2020 |
| League Cup Round 1 |
| Sunday, 1 March 2020 |
| Transition Week |
| Sunday, 8 March 2020 |
| League Cup Round 2 |
| Sunday, 15 March 2020 |
| County Cup Semi Finals |
| Sunday, 22 March 2020 |
| League Cup Quarter Finals |
| Sunday, 29 March 2020 |
| County Cup Finals |
| Sunday, 5 April 2020 |
| Transition Week |
| Sunday, 12 April 2020 |
| Easter |
| Sunday, 19 April 2020 |
| League Cup Semi Finals |
| Sunday, 26 April 2020 |
| Transition Week |
| Sunday, 3 May 2020 |
| League Cup Finals |