The new European champions are among the top seeds for 2020/21, alongside Juventus, Liverpool (who we can't face), Paris Saint-Germain, FC Porto, Real Madrid, Sevilla and Zenit Saint-Petersburg.
This week, we will profile each of those famous clubs and showcase our history with them all, starting with our old friends from Bavaria…
OUR RECORD AGAINST BAYERN
United have played 11 competitive matches against Bayern and, a little surprisingly, the Reds have only won two of those - in the 1999 Champions League final and 2010 quarter-final second leg (although Sir Alex Ferguson's Reds frustratingly lost on the away-goals rule that night).