Southampton progressed to the semi-finals of the EFL Cup for the first time since 1987 thanks to a convincing victory over a below-par and under-strength Arsenal.Goals from Jordy Clasie – his first for the club – and Ryan Bertrand secured victory for a Southampton side which inflicted a first defeat on the Gunners since the opening day of the season.Manager Arsene Wenger, who has never won this competition during his 20-year reign in north London,...
