Bolton's match at Aston Villa on Tuesday has been called off after Fabrice Muamba was rushed to hospital on Saturday when he collapsed on the pitch.
The 23-year-old "remains anaesthetised" in intensive care at the London Chest Hospital after falling to the ground at White Hart Lane in front of millions of television viewers watching the sixth-round tie between Tottenham Hotspur and his club, Bolton Wanderers.
The Premier League confirmed this afternoon that the game has been postponed.
"Following Fabrice Muamba's admission to hospital yesterday evening, the Premier League and Aston Villa have agreed to Bolton Wanderers' request to postpone the Barclays Premier League match between the two clubs scheduled for Tuesday 20th March," said the Premier League.
"The match will be rearranged at a future date following appropriate consultation with the clubs.
"The thoughts of the Premier League, its clubs and players are with Fabrice Muamba, his family and Bolton Wanderers at this difficult time."
Wanderers supremo Phil Gartside asked the League to postpone the trip to Villa on Monday because of the distress of his players and management.
Boss Owen Coyle, who was with Muamba from the moment he collapsed and during his hospital fight for life, has also told his chairman he does not want the game to go ahead.
Bolton's players are too distraught to think about football just now while the senior officials try to work out what happens next.
It is also likely that Wanderers will pull out of the FA Cup rather than face a re-match with Tottenham at the spot of the harrowing incident.
The game would be played a week tomorrow, but the top figures at the Reebok fear that the psychological effect of a return would be too much for their team.
One leading source said: "This is a group of young men, just kids really. How could they cope with going back to Spurs and going through it all again?"
Tottenham would be given a bye to the semi-final as a result, but Bolton would not face a penalty if they go down that road.
Bolton's relegation six-pointer with rivals Blackburn Rovers, due to be played on Saturday, will also be under review - with a decision on that game due shortly.
Villa, in a media statement said: "The thoughts and prayers of Aston Villa Football Club are with Fabrice Muamba and his family.
"Our thoughts also extend to his team-mates, the management staff and all at Bolton Wanderers Football Club at this terrible time.
"The club, without hesitation, has agreed to Bolton's request to postpone our Barclays Premier League game scheduled for Tuesday at Villa Park.
"We also wish to thank our supporters for their expressions of sympathy and support for the Muamba family and all at Bolton Wanderers."
Villa manager Alex McLeish said: "Like everybody, I am shocked and saddened by what happened to Fabrice during Bolton's FA Cup game at White Hart Lane and subsequent developments.
"I have worked with Fabrice as a player at Birmingham and he has always been a terrific lad, nothing other than the perfect professional.
"I can say that in my experience he trained every day the way he went to play in games, full of intensity and enthusiasm.
"He is a manager's dream in terms of his commitment to the team and to his club and I know that Owen Coyle will feel the same way about him.
"My heart goes out to his family and it is overwhelming to think what they are going through right now.
"The massive response throughout Europe and the world of football underlines how everybody has been touched by this tragic development and I pray that Fabrice is able to pull through."
Villa chief executive Paul Faulkner said: "I have spoken to Phil Gartside, the Bolton chairman, to convey our support.
"Our thoughts and best wishes are with Fabrice Muamba and his family and also with Bolton Wanderers Football Club at this extremely difficult and traumatic time."
Villa captain Stiliyan Petrov said: "On behalf of the players of Aston Villa, I would like to offer up our support to our fellow player, Fabrice Muamba, and we pray together that he is able to pull through.
"We are thinking very deeply about his family and what they are going through and our thoughts are with them also.
"Fabrice has always been a dedicated professional, a credit to the clubs he has played for and a consummate professional. It is terrible to think that something like this could happen.
"To everyone at Bolton - players, staff, supporters - we stand with you in what you are going through and most of all we hope that Fabrice can come through this ordeal and that the prayers of everybody are answered."