<page_title> 1998 St. Louis Cardinals season </page_title> <section_title> McGwire's 70 </section_title> <table> <cell> 05-16-1998 <col_header> Date </col_header> </cell> <cell> Liván Hernández <col_header> Pitcher </col_header> </cell> <cell> 545' <col_header> Length </col_header> </cell> </table>
Facing Liván Hernández on May 16, McGwire's 545 feet is the longest hit.