She spent 44 months as the best women's squash player in the world from March 1993 to October 1996 before Cassie Jackman of England broke her dominance; she was also ranked number one in the world in 1998 and 1999. She won three consecutive World Open championships from 1993 to 1995, and was a finalist in all the World Opens from 1992 to 1999 except 1996; she also won six consecutive British Opens from 1993 to 1998. She represented her country at the 1996 and 1999 Squash World Cups, and won gold medals in the sport at the 1998 Kuala Lumpur Commonwealth Games in the women's singles and mixed doubles. She also won the Australian Open in 1991, 1993, 1994, 1995, 1996, 1998, and 1999. At the end of 1999 she announced her retirement, saying she had achieved all her goals in the sport. She worked as a manager and coach of the Australian women's junior and senior teams from 2003 to 2010.