Barcelona deserved to win: I bet on Juventus winning and lost, very disappointing game by the bianconeri.
I thought Juve would win, too, even without Ronaldo. With all the chaos at Barcelona and the loss of some good players, and Messi being kept there against his will, and against the backdrop of that disastrous Bayern result last season, it's easy to see them as a team in freefall that has no chance of competing against the best teams in Europe... but that's clearly not the case, even when they are poor there is still a strong team there.
Actually Barcelona more dominance than Juventus and win with good score 0-2, I think Alvaro Moratta have bad day last night after The referee disallowed three goals for being caught offside. Var give bad result for Juventus and get lucky for Barcelona, I think Juventus have good playing with created many attempt than Barcelona just have good chance when Antoine Griezmann's shot still hit the Juventus crossbar which was escorted by Wojciech Szczęsny. Give warning for Andrea Pirlo because he begin match for Juventus with bad result after draw with Helas Verona and have lost with Barcelona.