<page_title> Mitch Marner </page_title> <section_title> Regular season and playoffs </section_title> <table> <cell> 2012–13 <col_header>  </col_header> <col_header> Season </col_header> </cell> <cell> Don Mills Flyers <col_header>  </col_header> <col_header> Team </col_header> </cell> <cell> GTHL <col_header>  </col_header> <col_header> League </col_header> </cell> <cell> 55 <col_header> Regular season </col_header> <col_header>  </col_header> </cell> <cell> 86 <col_header> Regular season </col_header> <col_header> A </col_header> </cell> </table>
For the 2012–13 season, Marner was in the Don Mills Flyers of the GTHL, where he played registering 86 points in 55 games.