<page_title> List of National Hockey League retired numbers </page_title> <section_title> Retired numbers </section_title> <table> <cell> Lanny McDonald <col_header> Name </col_header> </cell> <cell> Calgary Flames <col_header> Team </col_header> </cell> <cell> 9 <col_header> No. </col_header> </cell> <cell> March 17, 1990 <col_header> Date </col_header> </cell> </table>
The Flames retired McDonald's number 9 in 1990.