If you look at the squads of both teams, it is clear that Napoli is far superior to Bologna. However, looking at Napoli's performance in their first match, I have a little doubt that Napoli can win the match against Bologna. Although it is true that Bologna also failed to win their first match. But at least Bologna didn't lose but only drew in the first match. So with this I can conclude a little that in terms of performance, Bologna seems to be superior to Napoli. The reason is that in their first match Napoli's performance was really bad. The reason is that Napoli suffered a crushing 3-0 defeat against a team like Verona. So with this fact, I am increasingly confident that Napoli will again have difficulty getting points in their second match against Bologna.
But if we look at their performances last season, Bologna were better than Napoli. Bologna has big changes in this season and Thiago Motta moved to Juventus. With a big change in head coach position, Bologna will have a difficult season with a new head coach. Rest of season is too long but at least in a first match, Bologna done their job not too bad.
One point from a draw is not too good but it's better than Napoli with a big loss to a weak time like Verona. Napoli and Bologna are one of direct competitors for top positions in Serie A, from Champions League to Europa League zone. Their direct match in a second match day of season will be very important for them, and it would be an exciting match.