Alexandre Pato scored a brace to help AC Milan to a crucial Milan derby victory that keeps the Rossoneri top of Serie A. Antonio Cassano scored a late penalty before he was then sent off.
AC Milan 1-0 Inter Milan (Pato)
Inter defender Christian Chivu Sent Off
AC Milan 2-0 Inter Milan (Pato)
AC Milan 3-0 Inter Milan (Cassano)