Fiorentina is having next game against Torino which is unpredictable but still capable of create upsets but if Fiorentina lost then surely this could be ended for them but how things will go is coming on ground in few days.
What do you mean by ending? If Fiorentina loses and AS Roma and Napoli wins it will only make them go down to seventh and that does not mean anything. What do you mean by their chance to go to the European League? If that's what you mean, the answer is yes but Serie A still has many matches left and this is not over for Fiorentina
The league is still very long and every team will definitely have some easy matches to collect more points until the end of the season. Fiorentina has the opportunity to qualify for Europe next season if it is able to maintain its performance, but it will not be easy for Fiorentina as long as other teams such as Roma, Napoli and Atalanta are able to improve their performance.
Today, Napoli and Fiorentina are both expected to win their respective matches against Monza and Torino. Napoli and Fiorentina are the favorites in this match, but something surprising could still happen considering that Fiorentina and Napoli were also not as good as last season.
I would say that Juventus and Inter are the only two teams that are fighting for the top spot, with Milan probably trailing to be the third if all goes according to the plan. I mean of course a team could do like 10 wins in a row and change the seating, or some team could have some terrible loss streak and drop lower, those are quite possible, but unless something quite unlikely happens, we are going to see these standings.
That means that we do not really need to wait for the rest of the games to make a speculation, not like some mid table team will suddenly win every single game and win the title, that's not going to happen. It's either Juventus or Inter, nobody else realistically have any chances of winning the league title at all. Mathematically possible and realistic are very different two things, yes it's mathematically possible for even Napoli to win the league again, but do you think that would be realistic? Of course not, so we should not really expect much.