<page_title> 2012 in UFC </page_title> <section_title> Title fights </section_title> <table> <cell> Middleweight <col_header> Title fights in 2012 </col_header> <col_header> Weight class </col_header> </cell> <cell> Anderson Silva (c) <col_header> Title fights in 2012 </col_header> <col_header>  </col_header> </cell> <cell> Chael Sonnen <col_header> Title fights in 2012 </col_header> <col_header>  </col_header> </cell> <cell> UFC 148 <col_header> Title fights in 2012 </col_header> <col_header> Event </col_header> </cell> </table>
The UFC 148 Middleweight Championship was between Anderson Silva and Chael Sonnen in 2012.