In his 899 appearances for United, Ryan Giggs has only scored and appeared on the losing side 10 times.
We are counting all competitions and want you to have a good think to see if you can recall the games where the midfielder hit the net in vain as the Reds were beaten.
Giggs made his debut back in 1991, almost 21 years ago, so there is plenty of material to wade through!
Can you name the 10 matches?
Click here for the answers and look out for another teaser next Thursday.