Champions Real Madrid will begin the defence of the UEFA Champions League title with group ties against AS Roma, CSKA Moscow and Viktoria Plzen.
They were drawn in Group G at the draw which held in Monaco on Thursday evening.
The Spanish giants defeated Liverpool in the final of last season’s competition to win a record third consecutive title, with Frenchman Zinedine Zidane leading the squad.
Also, runners-up Liverpool will battle French champions Paris Saint-Germain in the group stages alongside Napoli and Red Star Belgrade.
Meanwhile, Cristiano Ronaldo will be having a reunion with his old club Manchester United when they meet with Juventus in the group stages.
FULL DRAW:
Group A: Atletico Madrid, Borussia Dortmund, Monaco, Club Brugge.
Group B: Barcelona, Tottenham, PSV Eindhoven, Inter Milan.
Group C: Paris St-Germain, Napoli, Liverpool, Red Star Belgrade.
Group D: Lokomotiv Moscow, Porto, Schalke, Galatasaray.
Group E: Bayern Munich, Benfica, Ajax, AEK Athen.
Group F: Manchester City, Shakhtar Donetsk, Lyon, Hoffenheim.
Group G: Real Madrid, Roma, CSKA Moscow, Viktoria Plzen.
Group H: Juventus, Manchester United, Valencia, Young Boys.
The 2018/19 Champions League will kick off on the 18th of September, 2018.