Official formations published by the Barcelona game

The Catalounians are at the helm of Group F with seven points in place, by two victories and one draw.

And the Czech team only collected one point, two losses and one draw, in the first three laps.

Coachs Ernesto Valverde and Jinndrich Trpisovsky have prepared their formations for this confrontation at Camp Nou.

Barcelona launcher formation: Ter Stegen, Semedo, Pique, Langlett, Alba, Vidal, Busquets, de Jong, Messie, Dembell, Griesmann.

Initiative formation of Slavia Prague: Kolar, Coufal, Kudela, Fedrych, Boril, Soucek, Traore, Sevcik, Stanciu, Olaynka, Masopt.