I wouldn't dare to bet on Milan to win the match. Both teams won the first 2 matches but the beaten teams by both Milan and Lazio are not great team. But if you are so sure that Milan will win then you get a very nice odd 2.1 but I think you should not spend to much as the league is still in the early stage where unpredictable may come anytime. Other match to watch is Napoli vs. Juventus, I have to say it is a must win for Juventus if they do not want to get bigger gap with other top teams.
I checked the statistics of the last 5 matches of Napoli and Juventus. Juventus have won three of their last five matches and Napoli has won two. But the funny thing is that the home team has won in these 5 matches. Napoli will play at home in the next match. I think they will be the winner. Only they are the home team so I don’t think they will win. I don't like the performance of Juventus in the last two matches. They need to improve more.
A really tough game is waiting for Juventus I think. They are already struggling a lot recently and Napoli started to the season with two victories. If it was a home game for Juventus here, I would say that they would have a bigger chance to win. However, Napoli have a really big advantage of playing home here. And I see that Napoli are slightly the favourite side according to the odds of the game. I don't expect Napoli to lose this one.