| Wednesday, 23 August 2017 |
| Colts League AGM Bowdon RUFC 7pm |
| Sunday, 27 August 2017 |
| Bank Holiday Weekend |
| Sunday, 3 September 2017 |
| Preliminary League - Week 1 |
| Broughton Park Senior U18 Colts | v | Recovery Week |
| Fleetwood Senior U18 Colts | 0 | 76 | Wigan Senior U18 Colts |
| Rossendale Senior U18 Colts | 24 | 19 | Whitchurch Senior U18 Colts |
| Sedgley Park Senior U18 Colts | 7 | 17 | Tarleton Senior U18 Colts |
| Sunday, 10 September 2017 |
| Preliminary League - Week 2 |
| Broughton Park Senior U18 Colts | 85 | 0 | Fleetwood Senior U18 Colts |
| Recovery Week | v | Tarleton Senior U18 Colts |
| Whitchurch Senior U18 Colts | 58 | 12 | Sedgley Park Senior U18 Colts |
| Wigan Senior U18 Colts | 29 | 5 | Rossendale Senior U18 Colts |
| Sunday, 17 September 2017 |
| Preliminary League - Week 3 |
| Fleetwood Senior U18 Colts | v | Recovery Week |
| Rossendale Senior U18 Colts | 19 | 5 | Broughton Park Senior U18 Colts |
| Sedgley Park Senior U18 Colts | 7 | 36 | Wigan Senior U18 Colts |
| Tarleton Senior U18 Colts | 27 | 17 | Whitchurch Senior U18 Colts |
| Sunday, 24 September 2017 |
| Preliminary League - Week 4 |
| Broughton Park Senior U18 Colts | 17 | 14 | Sedgley Park Senior U18 Colts |
| Fleetwood Senior U18 Colts | 5 | 40 | Rossendale Senior U18 Colts |
| Recovery Week | v | Whitchurch Senior U18 Colts |
| Wigan Senior U18 Colts | 19 | 25 | Tarleton Senior U18 Colts |
| Sunday, 1 October 2017 |
| Preliminary League - Week 5 |
| Rossendale Senior U18 Colts | v | Recovery Week |
| Sedgley Park Senior U18 Colts | Home Walkover | Fleetwood Senior U18 Colts |
| Tarleton Senior U18 Colts | Home Walkover | Broughton Park Senior U18 Colts |
| Whitchurch Senior U18 Colts | 41 | 7 | Wigan Senior U18 Colts |
| Sunday, 8 October 2017 |
| Preliminary League - Week 6 |
| Broughton Park Senior U18 Colts | 17 | 30 | Whitchurch Senior U18 Colts |
| Fleetwood Senior U18 Colts | 12 | 69 | Tarleton Senior U18 Colts |
| Recovery Week | v | Wigan Senior U18 Colts |
| Rossendale Senior U18 Colts | 41 | 0 | Sedgley Park Senior U18 Colts |
| Sunday, 15 October 2017 |
| Preliminary League - Week 7 |
| Sedgley Park Senior U18 Colts | v | Recovery Week |
| Tarleton Senior U18 Colts | 28 | 15 | Rossendale Senior U18 Colts |
| Whitchurch Senior U18 Colts | Home Walkover | Fleetwood Senior U18 Colts |
| Wigan Senior U18 Colts | 28 | 22 | Broughton Park Senior U18 Colts |
| Sunday, 22 October 2017 |
| County Cup - Preliminary Round |
| Sunday, 29 October 2017 |
| County Cup - Round 1 |
| Sunday, 5 November 2017 |
| Conference League - Week 1 |
| Sunday, 12 November 2017 |
| Conference League - Week 2 |
| Sunday, 19 November 2017 |
| Conference League - Week 3 |
| Sunday, 26 November 2017 |
| Conference League - Week 4 |
| Sunday, 3 December 2017 |
| Conference League - Week 5 |
| Sunday, 10 December 2017 |
| Conference League - Week 6 |
| Sunday, 17 December 2017 |
| Conference League - Week 7 |
| Sunday, 7 January 2018 |
| Conference League - Week 8 |
| Sunday, 14 January 2018 |
| Conference League - Week 9 |
| Sunday, 21 January 2018 |
| Conference League - Week 10 |
| Sunday, 28 January 2018 |
| Recovery Week - X1 |
| Sunday, 4 February 2018 |
| County Cup - Round 2 |
| Sunday, 11 February 2018 |
| Conference League - Week 11 |
| Sunday, 18 February 2018 |
| Conference League - Week 12 |
| Sunday, 25 February 2018 |
| Conference League - Week 13 |
| Sunday, 4 March 2018 |
| Recovery Week - X2 |
| Sunday, 11 March 2018 |
| Conference League - Week 14 |
| Sunday, 18 March 2018 |
| Recovery Week - X3 |
| Sunday, 25 March 2018 |
| Recovery Week - X4 |
| Sunday, 8 April 2018 |
| Recovery Week - X5 |
| Sunday, 15 April 2018 |
| County Cup - Semi Finals |
| Sunday, 22 April 2018 |
| Recovery Week - X6 |
| Sunday, 29 April 2018 |
| County Cup - Finals |
| Sunday, 6 May 2018 |
| Recovery Week - X7 |