Napoli BArcelona was a game were nobody knows what can happen , the current situation of both teams is pretty bad, so a draw is a fair output for both, i think Barcelona is gonna end going into quarterfinals, but we also can expect some surprise, BArcelona in the recent years is not a team to trust in the european competitions.
About Porto Arsenal..... i cant believe how Arsenal manage to always make a mess.
Yes, I agree, 1-1 is a fair result, even though both teams are currently not good, Napoli with their new coach has shown improved performance, in the second leg they could give a surprise by eliminating Barcelona.
Yes, everyone hoped that Arsenal could finish off Porto at home, but what happened was that Porto gave them a surprise with a 1-0 win, but in my opinion Arsenal were just unlucky, with 65% possession of the ball, Arsenal should have been able to do it. able to beat Porto, but unfortunately the finish ended badly. only took 7 shots on goal without taking a single shot towards the opponent's goal. This could be homework for Arteta in the second leg.
and in the second leg I think Arsenal can recover the situation.