Arsenal midfielder Aaron Ramsey insists they can still catch champions-elect.
Arsenal are currently 13 points behind the Blues and despite having a game in hand, the task looks an unenviable one.
"There's still a lot of football to be played," he told talkSPORT.
"Stranger things have happened in football before.
"Chelsea have quite a gap at the moment but it only takes a couple of games and everybody is right back in it again.
"We have to get back to winning ways, compete again and go on a bit of a run."