Napoli - Atalanta and Lazio - Juventus are the most important and difficult matches to predict in my opinion, at stake there are important points that can determine who will play in the European competitions next year and who won't, Juventus must defend the third place in the standings and try to put pressure on Milan, but Lazio play at home and cannot make any more missteps
Napoli vs Atlanta will be the first Serie A match this week after the international break ends, this match will be a very interesting match in my opinion, at the moment Napoli are in seventh place and if they win of course Napoli will take Atlanta position in 6th, currently the Europa League zone is the most realistic target for Napoli and I think beating Atlanta can further pave their way to get Europa League tickets next season, Although it is difficult, but I think Napoli will be able to beat Atlanta in the match, especially in the last match Napoli managed to hold Inter Milan draw with score 1-1.
My prediction is Napoli 2-0 Atlanta.
For the Juventus and Lazio matches, it seems that the match will also be quite exciting, because both of them currently need a win to end their negative trend in Serie A, and I think with the conditions and performance of the two teams that are not much different at this time maybe Juventus will win with a narrow score especially so far Juventus has a good record when meeting Lazio,
My prediction is Lazio 1 vs 2 juventus.