Luis Enrique's team have their official presentation in front of the fans at 7.45pm CET. Camp Nou will welcome for the first time as Barça players Denis Suárez, Lucas Digne, Samuel Umtiti and André Gomes
Follow live the presentation of the first team from 7.30pm CET. The players' first appearance at Camp Nou is the main attraction of the Joan Gamper Trophy friendly fixture. This Wednesday's game pays tribute to the European Cup final victory in 1992 at Wembley, 25 seasons on. The opponents are the same as that famous day in London with Italian club Sampdoria the visitors for the traditional season opener at Camp Nou.
Before the game the presentation of this season's squad will take place followed by brief words from coach Luis Enrique and captain Andrés Iniesta. Follow it all live right here.