Mancini took over on 7 July 2004. Under Mancini, Inter Milan soon won the club's first domestic trophy since 1989. Inter Milan became the dominant team in Italy. In Mancini's first season, Inter Milan won the Coppa Italia with a 3–0 victory over Roma at the San Siro. Inter Milan finished third in 2004–05 Serie A and reached the Champions League quarter-finals only to be knocked out by city rivals AC Milan 3–0 on aggregate.