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.
Betsy Ross | Glorious Betsy | Hurricane Betsy | Betsy Lewin | Betsy von Furstenberg | Betsy Palmer | Betsy Mitchell | Betsy Drake | Betsy Cook | Betsy-Tacy | Betsy Russell | Betsy Nagelsen | Betsy Jolas | The Betsy | Heaven for Betsy | Frank Runyeon and Meg Ryan as Steve and Betsy in a ''ATWT'' promotion for their wedding. | Elizabeth "Betsy" Patterson | Betsy Mitchell (editor) | Betsy Brandt | Betsy Blair |
Martina Navratilova and Pam Shriver were the defending champions of the doubles title at the Virginia Slims of Washington tennis tournament but only Shriver competed that year with Betsy Nagelsen.