Reigning Champions League winners Liverpool get their title defence underway later Tuesday as they take on Napoli in Italy.
The Reds beat Tottenham 2-0 in June's final in Madrid to give manager Jurgen Klopp his first major trophy with the club.
Kick-off from San Paolo is at 11:00 pm UAE time.
Elsewhere, Lionel Messi has been named in Barcelona's squad for their opener against Borussia Dortmund.
Chelsea are also in action as they host Valencia in their Group H opener.
Kick-off for both matches is at 11:00 pm UAE time.

Top contender Sabalenka faces fresh scrutiny at Wimbledon as mental scars linger
Munoz strike sends Colombia into World Cup Round of 32
Qatar's sports minister, Madibo visit Canada's injured Kone
Budimir gives Croatia win to eliminate Panama in Group L
England fail to break down Ghana in goalless draw
