Napoli does not have such deep pressure to be able to win the Serie A trophy this season if they can still focus on winning the remaining matches this season. And I personally am also quite sure that Napoli can go through all the remaining matches with full enthusiasm and confidence to win, because Inter Milan currently still has to focus on other competitions in order to enter the final so that their focus has started to decrease for the Serie A competition. But Inter Milan is also still trying to be able to win the remaining matches this season even with a heavier level of pressure.
Napoli are the frontrunners to become Serie A champions. Napoli are 3 points ahead of Inter Milan. Napoli will play only 3 matches this season. Genoa, Parma and Cagliari are not strong opponents. So Napoli have a big chance of winning all three matches if their performance is somewhat stable. But if Napoli loses one match then the team will fail to win the title. If Inter Milan and Napoli are equal on points then we will see Inter Milan at the top of the table. So Napoli will have to perform very carefully in the next three matches.
All this three games that you made mentioned are all winnable games for this Napoli team, and it would be very bad for them not to win the league title now that it's at sight, that's why they must treat every match between now and the end of the season like a final for them to be crown champions, because right now, they just need seven points for them to be announced champions, once they win two games and draw one, everything is sealed, and by looking at the teams they will be playing, it would be a total disaster if they can't seal this winning and be crown champions of the Italian Seria A this season.
Where I thought that made inter Milan lost this title was the lost against Roma, in my own opinion that was the killer blow to their title aspiration, so I would be congratulating Napoli in advance because I am quite positive that nothing is stopping them from not winning the league title this season.