Juventus ends Roma 's unbeaten run in Serie A by winning 3 - 0 in Turin . Juventus takes an eight - point lead over Roma atop the Italian divison . Barcelona reclaims top position in Spain 's La Liga by easing past Valencia 3 - 0 . Alexis Sanchez netted a hat-trick for the home team , which was still without multiple world player of the year Lionel Messi -- although he has looked sharp in his return to training -- and did n't start Brazilian ace Neymar . Alexis Sanchez nets a hat - trick for Barcelona , which was still without Lionel Messi .
Juventus ends Roma 's unbeaten run in Serie A by winning 3 - 0 in Turin . Juventus takes an eight - point lead over Roma atop the Italian divison . Barcelona reclaims top position in Spain 's La Liga by easing past Valencia 3 - 0 . Alexis Sanchez nets a hat - trick for Barcelona , which was still without Lionel Messi .