<page_title> Serena Williams </page_title> <section_title> Records and achievements </section_title> <table> <cell> 186 consecutive weeks at No. 1 <col_header> Other selected records </col_header> </cell> <cell> Steffi Graf <col_header> Players matched </col_header> </cell> </table>
Williams was ranked No. 1 for 186 weeks which tied the mark of Steffi Graf.