Their game is quite balanced, their possession is not much different. It's just that Juventus tried more shots on goal. Even Juventus has 5 shots on target and Lecce 0. So I said Juventus deserved to win. Even if it is only 1 goal, at least Juventus has 3 points. But homework, Allegri seems to have to encourage the players to maximize the chances to become goals. At least this victory does not keep them from ranking one, Inter who have not lost in 5 matches.
In my opinion, the game of the two teams is quite balanced, it's just that Juventus is much more effective in attack so they are able to create many opportunities, and it is true that the problem with Juventus' front line in solving opportunities to convert into goals is still an obstacle so of the many opportunities there is only 1 the goals they were able to create, that is still something the Juventus team lacks this season.
But overall, of course, this victory is very important for Juventus after losing to Sassuolo in the previous match.