I think that Barcelona will qualify here.

Napoli is in good form, but this season they are struggling a lot in the important games against top teams. In Serie A they drew against Inter Milan, Juventus recently, while in their UEL games (Spartak Moscow, Leicester) their performances weren’t convincing.

For this match they will recover several key players who were injured, but this will be their first appearance so won't be at 100% (Lozano, Insigne, De Lorenzo…).

On the other hand, Barcelona is improving a lot. They had a great game on the weekend against Valencia, where they won 1:4 and we saw several players in good form. The new signings Aubameyang scored 3 goals which for sure gave him a lot of confidence.

The team looks fine, they are doing what coach Xavi wants, are dominating the games and having high percentages of possession. Also create many chances. Key player Pique is back and available for this match.

Today Napoli will try to avoid Barcelona from having too much possession, as they did in the previous game last week. But the truth is that in the first game Barcelona outplayed them and missed a lot of chances. Even their striker Ferran Torres ended the match crying due to the amount of chances he missed.

According to what I saw in the previous game, I think we can see a similar game here. And Barcelona deserved to win there. They just need to score the chances they have, and seeing the good form of their strikers (Dembele and Aubameyang especially) I believe they will do it.

In my opinion this is a very tight game where Barcelona is slightly the favorite, so the double chance looks like a great bet for me. Remember that the away goals are not counting double anymore, so with a draw in the regular time there will be extra time.

本译文使用有道机器翻译，仅供参考：

我认为巴塞罗那会晋级。

那不勒斯的状态很好，但本赛季他们在与顶级球队的重要比赛中遇到了很多困难。在意甲他们最近和国际米兰，尤文图斯打平，而在他们的UEL比赛(莫斯科斯巴达克，莱斯特)他们的表现并不令人信服。

在这场比赛中，他们将恢复几名受伤的关键球员，但这将是他们第一次出场，所以不会是100%(洛扎诺、英西涅、德洛伦佐……)

另一方面，巴塞罗那进步很大。他们在周末对瓦伦西亚的比赛中表现出色，他们1:4获胜，我们看到一些球员状态很好。新签入的奥巴梅杨进了3个球，这无疑给了他很大的信心。

球队看起来很好，他们做了教练哈维想要的，控制了比赛，有很高的控球率。也创造了很多机会。关键球员皮克回来了，可以参加这场比赛。

今天，那不勒斯将尽力避免巴萨拥有过多的控球权，就像他们在上一场比赛中所做的那样。但事实是，在第一场比赛中，巴萨击败了他们，错失了很多机会。就连他们的前锋费兰·托雷斯也因为错失了很多机会而哭着结束了比赛。

根据我在之前的游戏中所看到的内容，我认为我们可以在这里看到类似的游戏。巴塞罗那应该赢得这场比赛。他们需要的只是进球机会，看看他们的前锋(尤其是丹贝拉和奥巴梅杨)的良好状态，我相信他们会做到的。

在我看来，这是一场势均力敌的比赛，巴塞罗那是最受欢迎的，所以不败看起来对我来说是一个很好的赌注。