<page_title> Las Vegas Cowboys </page_title> <section_title> Season-by-season </section_title> <table> <cell> Rock Island Raiders <col_header>  </col_header> </cell> <cell> 1965 <col_header> Year </col_header> <row_header> Rock Island Raiders </row_header> </cell> <cell> Professional Football League of America <col_header> League </col_header> <row_header> Rock Island Raiders </row_header> </cell> </table>
Las Vegas Cowboys joined the Professional Football League of America as the Rock Island Raiders in 1965.