Barcelona moved nine points clear at the LaLiga summit following a 3-1 victory over Espanyol in the Catalan derby.

Dani Olmo scored twice while Raphinha was also on target as Hansi Flick's side stretched their advantage over second-place Real Madrid, whose scheduled showdown with Valencia this weekend was postponed.

Barca broke the deadlock after just 12 minutes. Olmo latched onto Lamine Yamal's brilliant throughball with the outside of his boot, before beating Espanyol goalkeeper Joan Garcia with a well-taken first-time finish.

The hosts doubled their lead 11 minutes later with Marc Casado finding Raphinha, who bravely lifted over the advancing Garcia.

It was 3-0 just after the half-hour mark, as Olmo received Alejandro Balde's pass before drilling home from the edge of the penalty area.

Espanyol, who saw two goals disallowed following VAR reviews, pulled one back when Javi Puado turned home Carlos Romero's cross in the 63rd minute.

However, it proved a consolation for the visitors, who suffered their sixth defeat in seven league games. 

Data Debrief: Free-scoring Barca maintain derby dominance

Now unbeaten in 27 LaLiga derbies against Espanyol, Barcelona have now scored 40 goals this season; their second-highest tally after the first 12 games of a LaLiga season (42 in 1950-51).

Following Olmo's brace, which took his tally for the campaign to five, the Blaugrana are the only team with four different players to have scored at least five goals in Europe's top five leagues this term.

In setting up Raphinha's goal, Casado is the first Barca player from Spain to provide an assist in three successive games in all competitions since at least the 2014-15 season.