<page_title> Georges St-Pierre </page_title> <section_title> Mixed martial arts record </section_title> <table> <cell> Win <col_header> Res. </col_header> </cell> <cell> Nick Diaz <col_header> Opponent </col_header> </cell> <cell> Decision (unanimous) <col_header> Method </col_header> </cell> <cell> UFC 158 <col_header> Event </col_header> </cell> <cell> March 16, 2013 <col_header> Date </col_header> </cell> <cell> Defended the UFC Welterweight Championship. <col_header> Notes </col_header> </cell> </table>
Georges St-Pierre defended his UFC Welterweight Championship title for the 8th time and defeated Nick Diaz at UFC 158 on March 16, 2013, by unanimous decision.