Olympiacos: Proto; Elabdellaoui, Botía, Engels, Koutris; Tachtsidis; Diogo, Odjidja (Gillet 76‘), Romao, Carcela-González (Pardo 79’); Fortounis (Djurdjevic 84’). 4-1-4-1.
Barcelona: Ter Stegen; Semedo, Mascherano, Umtiti, Jordi Alba; Sergi Roberto (Deulofeu 43’), Paulinho (Rakitic 62‘), Busquets, Denis Suárez (André Gomes 76’); Messi, Luis Suárez. 4-4-2.
Yellow cards: Tachtsidis 35’, Sergi roberto 42’, Engels 58’, André Gomes 77’, Diogo 88’.
Barcelona dropped points for the first time in the group stage after they were held to a 0-0 draw at Olympiacos. Luis Suárez in particular failed to convert a number of chances, the striker frustrated by Proto several times, and also lobbing a shot against the bar later on. Messi also had a couple of free kicks well saved by the keeper, and Ter Stegen was only troubled by a couple of efforts from Fortounis either side of the break. The Catalans are still top of their group though, and only need a point from their last two games to reach the knockout round.