Under the new format, teams will no longer play three opponents twice – home and away – but will instead face fixtures against six different teams in the league phase, playing half of those matches at home and half of them away.
The 18 participating teams will be split into three pots based on their individual club coefficient ranking, with titleholders Arsenal as the top seeds in Pot 1.
Paris Saint-Germain will be in Pot 2.
Pot 1
Arsenal FC (ENG, holders)
FC Barcelona (ESP)
OL Lyonnes (FRA)
Chelsea FC (ENG)
FC Bayern München (GER)
VfL Wolfsburg (GER)
Pot 2
Paris Saint-Germain (FRA)
Real Madrid CF (ESP)
Juventus FC (ITA)
SL Benfica (POR)
AS Roma (ITA)
SKN St. Pölten (AUT)
Pot 3
FC Twente (NED)
Vålerenga Fotball (NOR)
Paris FC (FRA)
Manchester United FC (ENG)
Club Atlético de Madrid (ESP)
OH Leuven (BEL)