Leicester City will win the Premier League if they beat Manchester United at Old Trafford on Sunday.
Tottenham, the only team who can pip them to the title, lost ground when they drew 1-1 with West Brom on Monday.
Even if they fail to beat United, the Foxes only need three points from three games to be certain of finishing top.
Spurs are now seven points adrift with three games left, but boss Mauricio Pochettino said: “We still need to believe. We are not going to give up.”
Tottenham striker Harry Kane added: “Hopefully Manchester United can do us a favour. It has not gone. We need to keep fighting. All we can do is keep fighting.
Claudio Ranieri’s Leicester side started the campaign as 5,000-1 outsiders for the title, having narrowly escaped relegation last season.
They are now 1-16 to claim their first top-flight success after leaving Manchester United, Arsenal, Manchester City and defending champions Chelsea in their wake.