Champions League holders Real Madrid will face Borussia Dortmund and Tottenham in a difficult group following the draw ceremony in Monaco on Thursday.
Barcelona did not get an easy pass, either, as they were drawn against Juventus, Olympiakos and Sporting CP in Group D.
Aside from Spurs, English teams received slightly easier draws, with Chelsea’s matchup with Atletico Madrid among the more challenging matchups, while Liverpool will face Sevilla.
Manchester United will face Benfica, FC Basel and CSKA Moscow in Group A, while Manchester City get Shakhtar Donetsk, Napoli and Feyenoord in Group F.
Teams were drawn into eight groups of four. Clubs from the same national association — as well as Russian and Ukrainian clubs — could not be drawn together.