Vitality Blast roundup: Joe Root helps Yorkshire crush Derbyshire by 99 runs

England Test captain scores 64 off 40 and takes two wicketsAdam Rossington defies injury to lead Northamptonshire to winJoe Root’s commanding 64 off 40 balls followed by two wickets with his off-breaks helped Yorkshire to end their Vitality Blast hoodoo against Derbyshire with a thumping 99-run win at Headingley.England’s Test captain hit two leg-side sixes and seven fours, Adam Lyth adding 61 off 32, as Yorkshire posted 220 for five before easily defending it to end a run of six str