Dembele opened the scoring for Barcelona
Ousmane Dembele was given a rare start by Ernesto Valverde and he certainly made the most of it, giving his side the lead 10 minutes before half time.
Celta lost the ball in their own half and Barcelona were quick capitalise.
Coutinho and Paco Alcacer combined to help the ball on it's way to Dembele.
The frenchmain was waiting on the edge of the box and he made no mistake, taking his chance first time.
It was a left footed volley that flew past Sergio in goal, and Barca's unbeaten record was given a little safety net at a tough away game.
It was his first goal in La Liga and the celebrations with the bench were jubilant.
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