A combination of disastrous defending down the left flank and a late blunder from Mattia Perin saw Juventus held to a surprise 3-3 draw at home to Parma.
The Bianconeri led 2-0 and 3-1, thanks to a Cristiano Ronaldo brace and Daniele Rugani strike, but were pegged back as the Ducali left the Allianz Stadium with a shock point.
