<page_title> List of Major League Baseball career passed balls leaders </page_title> <section_title> List </section_title> <table> <cell> 2 <col_header> Rank </col_header> </cell> <cell> Silver Flint <col_header> Player </col_header> </cell> <cell> 639 <col_header> PB </col_header> </cell> </table>
Silver Flint is in second with 639 career PBs.