Tottenham Hotspur and Chelsea were handed tough groups after the draws for the group stages of the Champions League were drawn on 24 August, 2017.
Spurs are in a group along with defending champions Real Madrid, German giants Borussia Dortmund and APOEL Nicosia.
Chelsea have Atletico Madrid and AS Roma in theirs, with Qarabag completing their group.
These were the seeding pots from which the groups were drawn.
CL Groups 17/18
Group A: Benfica, Man Utd, Basel, CSKA Moscow
Group B: Bayern Munich, PSG, Anderlecht, Celtic
Group C: Chelsea, Atletico, AS Roma, Qarabag
Group D: Juventus, Barcelona, Olympiakos, Sporting Lisbon
Group E: Spartak Moscow, Sevilla, Liverpool, Maribor
Group F: Shakhtar, Man City, Napoli, Feyenoord
Group G: Monaco, Porto, Besiktas, RB Leipzig
Group H: Real Madrid, Borussia Dortmund, Tottenham, APOEL
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