“A brilliant goal from Alessandro Florenzi earned Roma a 1-1 draw against Barcelona in the highest-profile clash on the second half of Matchday One of the Champions League, while there was further disappointment for the Premier League as Arsenal was beaten away to Dinamo Zagreb, 2-1. Chelsea, though, did record a comfortable victory, 4-0 over Maccabi Tel Aviv to relieve some of the mounting pressure on Jose Mourinho, while there were a pair of comfortable wins for the two Bundesliga sides in action: Bayern Munich winning 3-0 away to Olympiakos and Bayer Leverkusen thumping BATE Borisov 4-1 at home.” SI – Jonathan Wilson