<page_title> List of World Extreme Cagefighting champions </page_title> <section_title> Welterweight Championship </section_title> <table> <cell> United States Mike Pyle def. Bret Bergmark <col_header> Name </col_header> <row_header> 4 </row_header> </cell> <cell> October 14, 2005 <col_header> Date </col_header> <row_header> 4 </row_header> </cell> </table>
On October 14, 2005, Pyle became the WEC Welterweight Champion by defeating Bret Bergmark.