Top 3 left full-backs in the Premier League right now

#2 Marcos Alonso

Alonso has made the left fullback position his own at Chelsea

Marcos Alonso signed for Chelsea in 2016 when Antonio Conte was the manager. It is the Spaniard's second stint in the Premier League, after having played for Sunderland previously.

He was one of the stalwarts behind Chelsea's title-winning campaign in Antonio Conte's first season in the Premier League. Marcos not only gives them defensive assurance, but he also goes forward at will, helping the team in attack. His link-up play with Eden Hazard is exceptional.

Alonso is a free-kick specialist. He can curl a free kick in the bottom corner from anywhere outside the box. On numerous occasions, the Spaniard has come up with crucial goals. He can also hit powerful long-range shots with his deadly left foot.

Marcos Alonso is an asset for Chelsea, and having committed his long-term future - he can only improve under Maurizio Sarri.