Bayern Munich enter Group A as the heavy favorite to win for the sixth consecutive season. The German champions are odds on to win the group, and Man United's Premier League woes leave them as a vulnerable second-favorite to advance.
Galatasaray and Copenhagen don't have much recent success in the competition, but one of the underdogs is primed to surprise in this group.
Here is my Group A breakdown and Champions League preview.
Bayern Munich haven't lost a match in the Champions League group stage since a 3-0 away defeat to Paris Saint-Germain in 2017. They took all 18 points each of the last two seasons and have 23 wins and one draw in their last four CL group stages. Simply put, no team in the world has been more dominant at this stage of the competition.