Postpublished at 13:57 GMT
HT: Barcelona 1-0 Rayo Vallecano
Barcelona have a record of W17, D1, L1 when scoring the opening goal in La Liga this season.
At Camp Nou, they have a record of W11, D0, L0 when scoring the opener this season.
Hansi Flick’s side have now scored 36 first-half goals in 29 games this campaign – more than any other team in the Spanish top flight.
