Manager Ange Postecoglou is urging his Celtic team to make their mark in the Champions League while acknowledging the “massive challenge” of going away from home in Europe’s premier tournament.
Celtic visit RB Leipzig on Wednesday and have one point more than the Germans after two rounds, thanks to a 1-1 draw with Shakhtar Donetsk in Poland.
Both sides have been beaten by defending champions Real Madrid, while the Ukrainians opened with a surprise 4-1 victory in Leipzig.
Since Marco Rose replaced the sacked Domenico Tedesco as head coach, RB Leipzig have enjoyed two commanding home wins…
