AC Milan humbled Siena at the San Siro as the home side made the most of their visitor’s misfortune of being reduced to ten men within the first ten minutes as their keeper was sent off. Ronaldinho weighed in with a fine hat-trick as he continued his good run of form.
AC Milan 1-0 Siena (Ronaldinho)
AC Milan 2-0 Siena (Borriello)
AC Milan 3-0 Siena (Ronaldinho)
AC Milan 4-0 Siena (Ronaldinho)