Raphinha’s second hat-trick of the week helped Barcelona come from behind to beat Sevilla 3-1 and extend their winning start to eight games.
Youssouf Fofana headed the hosts in front in the 19th minute but Raphinha brought Barca level just three minutes later.
The Brazilian, who also had a treble in the midweek 7-2 win over Racing Santander, then put the champions in front early in the second half and, shortly after hitting the post, added a third in the 69th minute to seal it.
Racing were on the wrong end of another heavy scoreline as Celta Vigo recorded their first league win of the season in some style, winning 5-0 as substitute Pablo Duran scored a late brace.
Former Chelsea boss Liam Rosenior sparked a post-match melee as he celebrated Paris FC’s 2-1 Ligue 1 win over his old club Strasbourg in front of visiting fans.
Tensions were raised by Liam Rosenior’s celebrations
Rosenior’s side moved up to third in the table thanks to goals from Ilan Kebbal and Pablo Pagis before a late Mamadou Mbow own goal, but players and coaches clashed after Rosenior went to the Strasbourg end and slapped his chest.
Ernest Nuamah’s brace helped Lyon to a 4-0 rout of Rennes.
Borussia Dortmund continued their perfect start to the Bundesliga campaign as Maximilian Beier’s 70th minute goal earned a 1-0 win at Stuttgart.
Mitchell Weiser struck at the death as Werder Bremen came from 2-0 down to beat Augsburg 3-2 at home.
In Italy, second-placed Inter Milan came from 2-0 down to draw 2-2 away to leaders Roma, who had led through Kouadio Kone’s first-half double before Lautaro Martinez twice hit back after the break.
That allowed Lazio to move level on points with the top two as Mattia Zaccagni and Tijjani Noslin scored in a 2-0 win at Venezia.
Mo Salah scored a hat-trick and set up another goal as Trabzonspor thrashed defending champions Galatasaray 4-0 at home, handing the Istanbul side their first defeat of the Turkish Super Lig season.
Salah opened the scoring in the fourth minute, running through from midfield and finishing calmly, before he turned provider to set up Noah Saviolo, who struck from inside the penalty area in the 39th.
Salah added a third in the 44th minute with a clinical finish from a Franculino Dju assist, sending the team he joined last month into the break three goals up.
He completed his hat-trick in the 80th minute, running more than half the length of the pitch unchallenged to score with a trademark side-foot finish.
Galatasaray coach Okan Buruk was sent to the stands in the 71st minute while Lesley Ugochukwu was shown a red card in the 87th.
German coach Thomas Reis took charge of Trabzonspor this week following the departure of Fatih Tekke earlier this month.
Trabzonspor are fifth in the table with 10 points from six games, three points behind leaders Galatasaray.