Lionel Messi scored his 400th career goal and Neymar hit a hat-trick as Barcelona got back to winning ways in style, routing Granada 6-0 at the Nou Camp.
A deflected goal by Neymar set the Catalans on their way to victory before a header by Ivan Rakitic and another strike from Neymar stretched Barca's lead at the break.
Two Messi strikes sandwiched Neymar's third in the second half as the South American duo completed the rout.
Barca had surrendered their 100 per cent start to the season in midweek...
A fine solo goal by Ruben Garcia settled a tight game at Granada 1-0 and allowed Levante to pick up their first win of the season to move out of the relegation zone.
The young midfielder struck right at the beginning of the second half to give the visitors the lead at the Nuevo Los Carmenes and Los Granotes held on to get one over their former boss Joaquin Caparros, who suffered his first defeat in charge of Granada.
The hosts edged Levante in the first half but had no goals to show for it.
Former Athletic Bilbao coach Joaquin Caparros enjoyed a happy return to San Mames as he saw his Granada side come away with a 1-0 win thanks to a first-half goal by Jhon Cordoba.
The Colombian forward struck six minutes before half-time, and he and his team-mates then withstood a late wave of pressure to move on to eight points while also remaining unbeaten.
Athletic, meanwhile, look a shadow of the team that romped to fourth place and Champions League qualification last season, suffering their third...