Follow Mail Sport's live blog of tonight's featured games in the champions league for the latest score, team news and updates as Arsenal travel to Porto and Napoli host Barcelona.
10:31
Arsenal to break their last-16 hoodoo?
Most of my memories of Arsenal in the Champions League consist of them getting knocked out in the round of 16.
They haven’t got through to the quarter-finals of the European Cup since the 2009-10 campaign, where they beat…. Porto.
Well, they are going to have to get past them once again if they are going to make it into the last eight for the first time in 14 years.