Memphis Depay and Philippe Coutinho scored late on at Villarreal as Barcelona won 3-1 to finally end their winless streak away from home under new coach Xavi.
The Ligue 1 match between Nice and Marseille which was abandoned last month due to crowd trouble will be replayed on October 27.
French club Nice has been handed a two-point penalty, one of which is suspended, following fan violence during a game against Marseille last month.
Gareth Bale scores for Real Madrid in their 3-3 draw with Levante, while Tammy Abraham registered two assists in a win for Jose Mourinho's Roma.
Norwich have signed French midfielder Pierre Lees-Melou from Nice for a fee of £3.5m, which could rise by a further £1m in potential add-ons.
Karim Benzema's fine run of form continued with a double as Real Madrid won at Celta Vigo to move up to second place in La Liga.
Lautaro Martinez's late winner stretched Inter's winning run to eight games, while Cristiano Ronaldo answered his critics with a perfect hat-trick.
Serie A leaders Milan were stunned 2-0 by Spezia to give Inter the chance to leapfrog them, while Atletico Madrid went eight points clear in La Liga.
Lionel Messi equalled Pele's record of 643 goals for a single club after scoring for Barcelona against Valencia in La Liga on Saturday.
AC Milan restored their five-point lead at the top of Serie A with a 2-1 win at Sampdoria on Sunday.