Lionel Messi pulled a diagonal pass to Ousmane Dembele in the 14th minute.
From the right edge, he entered the track, shot with his left foot and then pulled with the right dojo.
The ball was guided into goal by defenders at Juventus.
Three doomed goals
Alvaro Morata equalized immediately.
But the goal was ruled out for offside.
A quarter of an hour later, Morata netted again.
Once again, the goal was ruled out for offside.
After 55 minutes, Morata sent a free kick in high over the penalty box.
That case was also dismissed.
Messi netted on penalties
The 28-year-old striker, who was born in Spain, instead got to see Messi fix the final score 2-0.
The Argentine pulled in a penalty in the 87th minute.
Dejan Kulusevski played the whole match for Juventus.
The Italian club did well in the first half, but had problems in the second half.