The 1989 Supercoppa Italiana was a match played by the 1988âÂÂ89 Serie A winners Inter Milan and 1988âÂÂ89 Coppa Italia winners Sampdoria. It took place on 29 November 1989 at the San Siro in Milan, Italy. Inter Milan won the match 2âÂÂ0, to earn their first Supercoppa.