It is currently 1-0 between Milan and Sassuolo after Milan took the lead in the 17th minute.
It was Olivier Giroud who put the ball in the net through a shot from close range, in a situation that arose shortly after Milan had a chance on a corner.
Zlatan Ibrahimovic has started the match on the bench.
In the battle for Scudetton, Inter are also fighting, two points behind Milan in the table.
Should Milan lose and Inter defeat Sampdoria at the same time, Inter will take the title.
Milan already has 18 Italian championship titles, but the latest came in the 2010/2011 season.