Chelsea ace Diego Costa is the best striker in the Premier League

Costa has emerged as a key player for Antonio Conte this season and is third in the list of top scorers in the top-flight.
This Arsenal duo deserve to be banned for the rest of the season, says ex-Gunner»

Only Arsenal ace Alexis Sanchez and Everton’s Romelu Lukaku have been more prolific this term, although Zlatan Ibrahimovic, Harry Kane and Jermain Defoe are not far behind.

Costa, 28, has failed to score in his last four straight games in all competitions but Hasselbaink insists the Spaniard is not suffering a dip in form.

‘A dip in form? No I don’t agree. As a striker you get those little spells where you don’t score,’ Hasselbaink told Sky Sports.