Probably a draw. Inter has the better side (especially defenisewise), but they always choke when you least expect it (I really hate betting on games that involve Inter

).
Let's see if the flashy strikers Milan have upfront step up in this big game. Even if Inter has the best defensive record in the league this season, players like Bacca and Luiz Adriano can shred it if they have a good day (and a derby night is always a good chance for it).
It's called Derbi Della Madonnina btw, even though Derbi Di Milano is techincaly correct aswell.