She competed in the 2012 Summer Olympics and 2016 Summer Olympics Murphy was a member of the Canada women's national basketball team which participated in basketball at the 2015 Pan American Games held in Toronto, Ontario, Canada 10 to 26 July 2015.

Murphy and Nirra Fields hit three-pointers to help extend the lead to 68–39 at the end of three-quarters.

Canada continued to dominate in the fourth quarter with three-pointers by Kia Nurse and Kim Gaucher.

[3] The gold-medal game matched up the host team Canada against USA, in a sold-out arena dominated by fans in red and white and waving the Canadian flag.

However the Canadians, spurred on by the home crowd cheering, fought back and tied up the game at halftime.