 Tomanová also reached the women's doubles final at the Australian Open with her partner Lesley Turner Bowrey, where they lost to Goolagong and Helen Gourlay Cawley.In May 1977 she reached the final of the Italian Open in which she was defeated in straight sets by Janet Newberry.In 1978, Tomanová teamed with Betsy Nagelsen to win the women's doubles title at the Australian Open, defeating Naoko Sato and Pam Whytcross in the final 7–5, 6–2.