Reach out to AroundTurin.
I went to Italy last April/May with my wife on our honeymoon and Maurizio was able to help me get 2 tickets to two matches over a two week period, including at the San Siro vs. Inter. He is awesome help, tells you exactly how to set everything up and has other events going on as well around the game. He even helps organize a bus to the stadium if you want to go along. I cannot recommend AroundTurin enough.
Edit: You can see my testimonial on the site.