Manchester United's FA Cup quarter-final win over Norwich on Friday night was the most-watched football match in the UK since the sport's return.
A peak of 6.4million viewers tuned in to watch Harry Maguire seal their Wembley spot in extra-time with United's second in a 2-1 victory.
There were 1.7m BBC online stream requests for United's victory at Carrow Road which saw Odion Igahlo give the visitors the lead before Todd Cantwell scored to take the game to extra-time.
The overall figure tops the Merseyside derby which was watched by 5.