The side from the Canary Islands won for the first time at Barca in 53 years as the leaders' stuttering domestic form continued apace

Barcelona still lead champions Real Madrid by four points but Los Blancos, who host Getafe on Sunday, have played two fewer games than Hansi Flick's team.

This browser is not supported, please use a different one or install the app Los Amarillos provided a shock early in the second half as Sandro returned to haunt his former club with a well-taken strike to break the deadlock.