England's Littler and Humphries 'need to be better' to win World Cup of Darts

Luke Littler and Luke Humphries picked up their first ever win as England's duo with an 8-5 victory over Spain in the last 16 at the World Cup of Darts, but are aware that they need to make improvements if they are to lift the trophy on Sunday.

Spain's Cristo Reyes and Jose Justicia put on a real showing against the world No 1 and No 2 to make the game a real contest.