<page_title> AAA World Cruiserweight Championship </page_title> <section_title> Title history </section_title> <table> <cell> Alex Koslov <col_header> Champion </col_header> <col_header> Event </col_header> <row_header> 1 </row_header> </cell> <cell> May 21, 2009 <col_header> Championship change </col_header> <col_header> Location </col_header> <row_header> 1 </row_header> </cell> <cell> AAA Sin Limite <col_header> Championship change </col_header> <col_header> Reign </col_header> <row_header> 1 </row_header> </cell> <cell> Aguascalientes, Aguascalientes <col_header> Championship change </col_header> <col_header> Days </col_header> <row_header> 1 </row_header> </cell> <cell> Alex Koslov defeated Alan Stone and Xtreme Tiger in the final of a 12-man tournament to become the inaugural champion. This episode aired on tape delay on May 31, 2009 <col_header> Notes </col_header> <row_header> 1 </row_header> </cell> </table>
The inaugural champion was Alex Koslov, who defeated Alan Stone and Xtreme Tiger at AAA on May 21, 2009, in Aguascalientes, Aguascalientes.