Chelsea have had many problems, on and off the pitch, this season – one of which has been Marcos Alonso.

The Spanish fullback has divided opinion during his time at Chelsea, with many believing that he is best suited to a wing-back role.

In a flat back-four this season, Alonso has made a host of mistakes and even lost his place to Emerson at times.

Here are five left-backs Chelsea could sign to replace Alonso in the summer…