Champions League live scores, updates: Barcelona, Arsenal in action as Bayer Leverkusen roll
The away teams take home all three points to start today's Champions League action, though in two very different ways. Benfica escaped Belgrade with a tight win over Crvena Zvezda in which the home side dominated, while Bayer Leverkusen got all the work done in a four-goal first half at Feyenoord.