Napoli and Barcelona may not be in their best form, but Napoli are no more experienced in the Champions League than Barcelona. I believe Xavi can get his team to play better from now on and win more games, but he has to be very careful against Napoli. After all, Napoli still have great players who can give Barcelona suffering until they fail to qualify for the quarter-finals.
Currently both of them are not in their best performance, we can say that both Barcelona and Napoli are experiencing a little difficulty in optimizing their performance. However, fortunately, Barcelona has a coach who is actually quite solid at Barcelona, while Napoli is still in its early days with Mazzarri. So maybe Barcelona should have a better chance. But, Napoli also have great players, so this will be interesting..
Even though both of them don't look very good at the moment, Barcelona's performance in the Champions League cannot be underestimated, while Napoli experienced a much worse decline compared to Barcelona, but at least both teams still have a chance to qualify for the next round. If both of them are able to perform the best and surprising I myself really support Barcelona because in terms of squad and experience, Barcelona is further ahead of Napoli, so I might favor Barcelona more, but that doesn't mean I underestimate Napoli, it's just that this match is a little difficult for of us to predict.
Talking about the match between Napoli vs Barcelona the odds for both of teams are equally same @2.55 but actually a bit hard to predict the outcomes of this match because the condition between them is not so different that at their domestic league these teams is still struggle want to return to the winning ways and their performance at champion league also not so impressive because both teams have experience to lose twice even Barcelona have to lose on 6th matches against weak team Antwerp
Both teams has been met several times at Champion league and Europa league and Barcelona records was slightly better than Napoli because they were unbeatable in the last 5 meetings but currently Barcelona have a problem with their forward lines because after Lewandowski performance was decline then Barcelona performance seems very unstable but for the first leg i am sure Napoli as a host will attempt to beat Barcelona but just like i said before with their current conditions it's hard to beat Barcelona even for this match i was start to thinking possibly will ended to draw