Hugo Lloris is urging his Tottenham colleagues to believe that leaders Chelsea will falter.
Antonio Conte's side have seen their advantage in the league cut to four points on the back of recent defeats to Crystal Palace and Manchester United.
"We know that they have an advantage but we need to believe until the end," captain Lloris said. "We knew before that this game can have maybe an impact for the rest of the season.
"But in football you need to believe because everything is possible and we don't know what will happen in the next few weeks.
"They are human and that's the case for us. The only thing that we can do is keep working hard, keep believing and playing the same way that we play in the last few weeks."