It was not a happy return to Portugal for Ronaldo as Juventus came second best with a 2-1 loss to Porto.
Poor defensive lapses and lazy play caused Juventus to concede twice, one at the start of each half. Goals from Taremi and Marega were enough for Porto as they hold onto a slim 2-1 advantage going into the 2nd leg.
Juventus pulled one back through Chiesa late in the piece to get an all important away goal. Ronaldo and Co cut a sorry figure as Juventus were very disappointing throughout the game, which did not help their cause.