Juventus started their adventure in Serie A after the World Cup with a win, Allegri troops managed to overthrow Cremonese with a narrow 1-0 victory. Juventus have always won in seven matches in Serie A and what's more, the victory was won by Juventus without conceding a goal.
Udinese's statistics are very different from Juventus, Udinese have not been able to win in their last eight matches in Serie A. Juventus will be the favorites in this match, the opportunity for Juventus to continue the positive trend is very open, especially since Udinese performance is in disarray.
As you said, Juventus started the league after a long holiday with quite positive results where the win over Udinese made Juventus move up to 2nd place in the standings, Juventus is only 1 point ahead of Ac Milan, but Ac Milan still has 1 game left, Juventus is believed to be facing a slump in the game after the World Cup break due to the resignation of the club president and board in the past month. however this has not affected their quality in the two matches they have played so far. I think we will see stronger competition in the title race this season.
But Lecce last match can win against a strong team like Atalanta and then Lazio, so Spezia maybe not get will full of points with easy in tomorrow match, head to head also Lecce more ahead rather than Spezia. You're right, at the bottom of the standings I guess only Sampdoria and Verona which are still compete to get out of that zone, but for Cremonese this team maybe can't still compete in Serie A and will return to Serie B although points all three team are very close.
By the way I'm happy to see Juventus have now rise, their at table second position for awhile with get a victory in today match against Udinese, competition at above will also be very fierce.
Spezia will continue to try to win the match against Lecce because this is a home game, of course they will get full support from the fans who will be present at the match, the last 4 matches have been dominated by Lecce victory but I'm sure this can change as it did by fiorentina when they beat sassuolo in the match earlier.
I think the bottom team currently occupied by Verona, Cremonese and Sampdoria will not immediately say that they will drop to Serie B this season, because this season there is still a chance for them to improve their performance in every match that will be come.