Barcelona have no suspensions for this one. They have an injury to Carles Alena and an injury to Denis Suarez.
Barcelona have already played one competitive game this season, having taken part in the Spanish Super Cup, which was a one-legged match that they won 2-1 against Sevilla with goals from Gerard Pique and Ousmane Dembele.
In this match, Sergi Roberto will return after completing a four-match suspension. There are no other players suspended this week.
Carles Alena remains out with a long-term injury to his right hamstring.
Denis Suarez has a more minor hamstring injury and he will miss out too.
Barcelona should be able to field an even stronger XI in this match than they did in the Super Cup game against Sevilla because their World Cup players will have had an extra week of preparation to help them get ready.