West Ham hit back to thump four past Southampton

Teenager Josh Ayala scored twice on his full professional debut as West Ham came from behind to thrash Championship rivals Southampton 4-1 in the Carabao Cup.

Nuno Espirito Santo made it clear a cup run was not his priority by fielding a team made up of four teenagers and three 20-year-olds among eight changes from Saturday's home defeat by Charlton.