Chelsea ace Willian insists they're as good as any team in the country.
Chelsea travel to Burnley on Sunday with the Blues third in the Premier League.
The Brazil international said: "We know how important it is to play big games and to score in the last minute (against Manchester United) was amazing.
"We have no one to fear in the Premier League this season, we have a team who will fight until the end and I am sure we are going to do that.
"It's been a very good start, we've played good football and it's all credit to Sarri.
"The way he works, it is all about playing good football and he has given us more opportunities to show our quality more."