The 25-year-old was named in the starting line-up after his impressive display against Manchester City last weekend.
Nigeria winger, Samuel Chukwueze scored the only goal as AC Milan defeated European champions, Real Madrid 1-0 in a pre-season friendly in Chicago on Thursday morning.
The Nigerian star scored the lone goal 10 minutes after the break.
The 25-year-old was named in the starting line-up after his impressive display against Manchester City last weekend.
The pacy winger bagged two assists in the victory over Manchester City.
Hugo Cuenca took the place of Chukwueze 12 minutes from time.
AC Milan have now won their first two pre-season friendlies.