Bearing the rank of Staff Sergeant in the Royal Canadian Mounted Police, Sadler took the code name of Major Mapleleaf out of respect for his father.
Major League Baseball | Major | Major League Soccer | John Major | major | Ursa Major | Major-General | Major (United States) | Major League Baseball All-Star Game | Major Indoor Soccer League | Major depressive disorder | Men's major golf championships | Major League Lacrosse | Women's major golf championships | Major Harris | Quebec Major Junior Hockey League | Major-General (United Kingdom) | Major League II | Major Indoor Soccer League (2001–2008) | ESPN Major League Baseball | 2002 Major League Baseball Draft | Major (United Kingdom) | Major League Baseball on Fox | Llantwit Major | 2011 Major League Baseball season | 2009 Major League Baseball Draft | 2008 Major League Baseball season | 2005 Major League Baseball Draft | 1993 Major League Baseball Draft | Sergeant Major of the Marine Corps |