Last year Juventus was very lucky and apparently they won the title.
They won most of the matches with 1 goal scored and most of the times this goal was lucky.
I don't think that's good luck for Juventus.
If you look at the final standings that Juventus have 90 points and 11 points from the second place. Things like that are not luck, but juventus does win more matches in Serie A.
there was no luck in this matter as they as a big club just didn't get so tight opposition from other clubs of Serie A, at the end of the season their points difference with standings number 2 also had many points difference which meant that Juventus were too strong.
If you look at the previous season Juventus is very powerful in Serie A. That is why I am confused why Juventus is said to only get good luck in that season, even though it is clear that they always do in Serie A.