Barca has been the best team in Spain this season, and has now taken a deserved lead in a three-horse La Liga title race.
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Barcelona vs. Real Sociedad final score: La Liga result, stats Barca go top after battering 10-man BasquesBarcelona made merry after Aritz Elustondo was sent off for Real Sociedad, winning 4-0 to return to the top of La Liga.
The former Celtic player has been sacked as manager by the English club after more than two years in charge.
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