Arsenal head coach Mikel Arteta shared his expectations for the Champions League last-16 return leg against Porto
"We need to work on our attacking play to create more chances than in the first game. This is the level of the Champions League - you always face top teams in this tournament. Today we have to look better.
I hope our fans will make some noise and we will go further together. Sometimes fans do not fully realise their importance. We need them to drive the ball forward with us. Tonight will be a great opportunity to live another good European Cup night," Arteta was quoted as saying by the UEFA press service.