Harper won the women's doubles title at the Australian Championships three consecutive years.

Harper won the mixed doubles title at the Australian Championships in 1923 with Horace Rice and was the runner-up in that event in 1925.

At Wimbledon, she made the second round of the ladies singles, where she lost to Dorothy Shepherd, the ladies doubles, where she partnered Daphne Akhurst[3] and the mixed doubles, where she partnered E. T.

[4] She married businessman Robert Rainy Harper on 28 May 1924 and they had one son.

The World Hard Court Championships (WHCC), actually played on clay in Paris or Brussels, began in 1912 and were open to all nationalities.