There's an opportunity for Lazio to finish on top four due to the challenges Juventus is facing currently. However, if Lazio continues to play the way they played with Udinese, they might mess it up. Lazio has declined in form unlike we the season just started. I hope that they can make it to UCL next season.
It doesn't matter to me whether it's Lazio or Juventus, I think one of these two teams will go to the Champions League. I think Juventus has a higher chance of going to the Champions League. However, their problem is that they draw too much. They have a lot of trouble with winning. Yes, they lose less but they don't win much either. Maybe we can say that Lazio has an advantage because they are in a better position than Juventus in this regard.
Lazio was doing impressive in first half of this season, but suddenly things are gone on decline which bring them to 5th spot while next 29th round games are going to be important specially Bologna hosting Lazio and Fiorentina hosting Juventus results are going to have huge impact on league table.
Lazio having three draws in last four games which bring them down while Juventus humiliating defeat at home against Atlanta give them setback, and now they are on road to face Fiorentina which are also not easy these matches are important for these teams as they are looking for European competitions. Italian league is having good entertainment with many top teams are increasing their quality instead of having financial problems this is encouraging for them hopefully things could be consistent and at the top level in coming season as well.