<page_title> List of National Hockey League retired numbers </page_title> <section_title> Retired numbers </section_title> <table> <cell> George Armstrong <col_header> Name </col_header> </cell> <cell> Toronto Maple Leafs <col_header> Team </col_header> </cell> <cell> 10 <col_header> No. </col_header> </cell> <cell> October 15, 2016 <col_header> Date </col_header> </cell> </table>
Maple Leafs's Armstrong number 10 retired on October 15, 2016.