Giacomo Bonaventura shone, but the rest of the AC Milan squad stumbled as the Rossoneri failed to build on Saturday's win over Juve.
Massimo Allegri defends his team's patchy Serie A form, saying they still have plenty of time to capture the league title.
AC Milan coach Vincenzo Montella defended his "carefully pondered choices" in making changes to his lineup as his side fell 3-0 at Genoa on Tuesday,
With seven goals to his name for Juve, Gonazlo Higuain has nothing to prove to critics says Massimo Allegri.
AC Milan missed the chance to go top of Serie A as they were beaten 3-0 at Genoa.
Three different players scored for Genoa as they beat a 10-man AC Milan side 3-0.