Olmo still unavailable for Blaugrana
Barcelona showed plenty of character to wrap up a gritty win, but were once again without new £51m signing Dani Olmo.
The 26-year-old returned to Barcelona from RB Leipzig, having played for them at youth level.
However, the Catalan club have reportedly been unable to register Olmo because of the Spanish league’s squad cost control rules.
German midfielder Ilkay Gundogan left for former club Manchester City on a free transfer last week to ease Barca’s financial position.
Gundogan had an impressive debut campaign in Spain but was one of Barca’s highest earners.
Barcelona are also believed to be willing to sell striker Vitor Roque before the transfer deadline.
They recently announced the departure of captain Sergi Roberto, while full-back Julian Araujo left for Bournemouth.