United will face Wigan Athletic in this year's Community Shield following the Championship side's shock victory over Manchester City in the FA Cup final.
The Reds have regularly contested the traditional curtain-raiser to the campaign and it will involve another trip to Wembley on Sunday 11 August.
Wigan will be United's 11th opponents in the Charity Shield or Community Shield since World War II.
So this week's trivia question is:
Name the 10 clubs the Reds have faced in the big pre-season match from 1945 onwards.
Click here for the answers.