Wisbech St Mary won through to the semi-final of the Cambs County League Premier Division Knockout Cup with an emphatic 5-0 win at Cherry Hinton, in one of the few games to beat the wet weather on Saturday. Grant Rider opened the scoring for Saints in the 42nd minute, with Niall Burton netting two minutes later to make it 2-0 at the break. A Scott Drewery penalty made it 3-0 on the hour, Callum Taylor netting the fourth four minutes later and Nick Davey wrapping up the scoring after 70 minutes. There was also Cup success for 2B outfit Wisbech St Mary Reserves who won 4-2 on penalties at 2A sid…