<page_title> Jake O'Brien </page_title> <section_title> Mixed martial arts record </section_title> <table> <cell> Christian Wellisch <col_header> Opponent </col_header> </cell> <cell> UFC 94 <col_header> Event </col_header> </cell> <cell> January 31, 2009 <col_header> Date </col_header> </cell> <cell> Light Heavyweight debut. <col_header> Notes </col_header> </cell> <cell> Loss <col_header> Res. </col_header> </cell> <cell> Loss <col_header> Res. </col_header> </cell> </table>
After two consecutive losses, O'Brien faced Christian Wellisch, who was making his Light Heavyweight debut, at UFC 94 on January 31, 2009.