Chelsea striker Didier Drogba insists they're capable of overturning Napoli's 3-1 Champions League first-leg lead.

Chelsea will go into the game on the back of victory over Stoke City.

Drogba said: "We can do it because we have the players, the attitude and the character.

"We did more difficult things in the past, we just have to create a bit more and be more lucky. Against Stoke we could have scored three or four goals if we didn't hit the bar and the post.

"This is the kind of match where you need the crowd to be strong, to be good, even if we make mistakes. This is a difficult moment for Chelsea so we need the fans to be behind us."