Paulo Dybala scored a hat trick as Juventus fought back from two goals down to beat Genoa 4-2.
Genoa had gone ahead at the Stadio Luigi Ferraris in the opening minute when Miralem Pjanic scored an own goal.
And they quickly doubled their advantage when Andrej Galabinov scored from the spot in the seventh minute after Daniele Rugani had given away a penalty.
The comeback began in the 14th minute when Pjanic set up Dybala to score from close range.
The Argentina international pulled the Italian champions back to level terms from the penalty spot in the third minute of added time after Darko Lazovic handled in the area.
Juan Cuadrado put Juventus ahead on 62 minutes with an effort from inside the box.
And Dybala wrapped up the victory in the second minute of added time after being set up by Gonzalo Higuain.