<page_title> Williams sisters rivalry </page_title> <section_title> Singles </section_title> <table> <cell> Italian Open <col_header> Tournament </col_header> </cell> <cell> Clay <col_header> Surface </col_header> </cell> <cell> Quarterfinals <col_header> Round </col_header> </cell> <cell> Venus <col_header> Winner </col_header> </cell> <cell> 6–4, 6–2 <col_header> Score </col_header> </cell> </table>
Williams sisters played in the quarterfinals of the Italian Open, the clay court tournament of Serena and Venus, in which Venus won 6–4, 6–2.