Rennae Stubbs, since his debut on the professional circuit in 1988 has continued to participate for over twenty years.

Her best ranking in singles was 64, while in doubles she was number one since August 21, 2000. During her career she won six Grand Slam titles, four in women's doubles and two in mixed doubles. At both the Australian Open 2000 and the US Open 2001 she managed to win the women's doubles and mixed doubles. In 2001 she also won the Masters at the end of the year together with Lisa Raymond.

She has represented her country for four consecutive Olympics, in Fed Cup she has 41 matches with the Australian team with 28 wins.

Openly lesbian, she had a romantic relationship with her double partner, the American Lisa Raymond.