AC Milan's performance this season is a little doubtful and they are declining in finding full points in every match, ranking seventh in the standings while for AC Milan it seems that they are not favorites in every match. AC Milan, a great team at that time, naturally won against Sassuolo with a lot of goals, but when facing teams that were equal to Juventus and Cagliari, of course they would lose points.
AC Milan's next match will play at home to Atalanta and it will not be easy to take full points from Atalanta because they have been on fire in the previous 7 matches.
AC Milan's performance has been inconsistent since the beginning of the season. Betting on AC Milan's matches is very risky this season. I have seen Milan team get full three points against strong squads like Inter Milan. But AC Milan failed to win against teams like Parma and Cagliari. AC Milan squad is capable of playing well. But Milan players are not able to play well consistently.
Atalanta vs Milan match will be competitive. But it is difficult to predict which team will win for sure. I will probably bet on Atalanta to win. Because Atalanta's performance has been consistently good so far this season.