FA Cup quarter final between Tottenham Hotspur and Bolton Wanderers in London has been abandoned after Bolton midfielder Fabrice Muamba collapsed on the field before half-time.
Muamba's been taken to hospital after reportedly stopping breathing.
The tie was level at 1-1 when play ended.
Sunderland set up a home FA Cup quarter-final replay later this month by holding Everton to a 1-1 draw at Goodison Park.