The Bolton midfielder collapsed after forty-one minutes of his side's F.A cup quarter-final against Tottenham Hotspur. BBC radio 5 are reporting the player is fighting for his life while ESPN reported that he was not breathing as he was taken down the tunnel on his way to hospital. Our prayers are with him.
Update - 20:11 Sky News are reporting that the hospital that are treating Muamba say he is in a stable condition.
Update - 21:32 Hospital treating Muamba describe him as "critically ill" and in intensive care according to Sky News.