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.
Atalanta is certainly favored, especially since they are playing at home and Atalanta's performance is currently quite good, but AC Milan is also a strong Serie A team that cannot be underestimated. In the last few matches, AC Milan has improved compared to the beginning of the season, so the match against Atalanta is likely to be fierce.
For my betting options, I will bet on over goals in the match later, I see Atalanta and AC Milan are quite productive in scoring goals in the last few matches, so it is likely that there will be many goals scored in this match.