Since Roman Abramovich took over Chelsea, the club has experienced a merry-go-round when it comes to managerial appointments.
Whether they be permanent appointments or in a caretaker/interim position, a staggering 10 managers have sat in the dug out at Stamford Bridge since that time, each enjoying varying success.
Jose Mourinho won the Premier League twice and also lifted the League Cup and FA Cup, while Carlo Ancelotti won the Premier League and FA Cup double. Last season saw Roberto Di Matteo lift the Champions League along with the FA Cup, but of all those to have passed through the revolving door that is management at Chelsea, who ranks the highest?
Rafa Benitez has been in charge all of five matches at Stamford Bridge while Ray Wilkins took the reins for one outing against Watford in the FA Cup, so excluding that pair, we assess the impact of Abramovich's appointments.