The game, which took place on the field of the San Siro stadium, ended with a score of 2: 0 in favor of Stefano Pioli's team.
The goals were scored by Rafael Leau (21st minute), Olivier Giroud (58th).
Milan (seven points) leads Serie A. Bologna (one) is in 17th position.
Earlier it was reported that the goal of Luis Alberto brought Lazio a victory over Inter.