Left-back is one of the most important positions in modern football, capable of elevating a good team into a great one – but who are the 10 highest-valued in the game today? There is a blossoming set ...

A second-half goal from Alex Grimaldo sent Bayer Leverkusen to a 1-0 home win over Mainz, closing the gap with league leaders Bayern Munich to one point. Borussia Dortmund's struggles in the ...