The Premier League and Scottish Premiership giants haven’t faced each other since 2010, when a late Wayne Rooney penalty at Ibrox gave United a 1-0 victory in the group stage of the UEFA Champions League.
The game marks a second successive summer visit to Murrayfield for United, after our 1-0 win over French Ligue 1 side Lyon last July, in front of 50,000 fans at the traditional home of Scottish rugby.
The Edinburgh fixture, which kicks off at 16:00 BST, will be the Reds’ final call before travelling to Los Angeles a few days later, for this summer’s tour of the United States.