Inter remains undefeated and on top of the league table with Mauro Icardi leading the top-goalscorers list.
Inter Milan continue to remain the only side in the Serie A that is yet to suffer a defeat in the season after holding on and taking a point away from a goalless draw against Juventus.
Napoli could have climbed back to the top of the table if they had been able to use home advantage to secure a victory over Fiorentina.