Lazio can not be underestimated. Lazio beat Napoli 0-1 at home to Napoli. Lazio also beat Roma 1-0. against Juventus, the chances are 50:50 I think, but Lazio has the competence to beat Juve.
Juventus did well, but Lazio had a more consistent performance. even though they didn't win big, Lazio consistently collected winning points, that's what made them in 2nd place in the Serie A standings.
I think that we can't take the result from previous match achieved by lazio as a reson why it will able to beat juventus. The fact that if juventus was always dominating the match against lazio since a long time ago. The superiority owned by juventus is real compared with lazio even though juventus was in the middle of standing in serie a right now. Juventus will be placed above lazio if there was no sanction that came for the team. I will prefer to take juventus as my choice even though it will be playing away rather than lazio.
There are no huge differences between juventus's odds compared with lazio.

Bookies were seeing how good the record already achieved by juventus against lazio. that being said that if bookies were only seeing playing away as the disadvantage that was already gotten by juventus.
As long as juventus has a strong mentality and it will mean nothing for the club to beat lazio. Three points are really important for juventus right now. Napoli fans hope juventus will beat lazio.
however I lean a little towards Lazio who want to stay on top at all costs, Juventus seem tired again