Katarína Bašternáková
Katarína Bašternáková is a former Slovak tennis player. A native of Hurbanovo, she was runner-up at the 1999 Australian Open – Girls' Singles tournament.
Bašternáková reached a record doubles ranking high of world number 441 during a playing career in which she won two ITF doubles titles. Although she never won an ITF singles title, her world singles ranking peaked at number 292 in May 2001.
Together with Stanislava Hrozenská, Bašternáková won a silver medal in tennis doubles at the 2003 and 2005 Summer Universiade games.
ITF finals (2–1)
Singles (0–1)
| Result | No. | Date | Category | Tournament | Surface | Opponent | Score |
| Runner-up | 1. | 5 February 2001 | $10,000 | Majorca, Spain | Clay |  Eszter Molnár | 3–6, 4–6 |
Doubles (2–0)
| Result | No. | Date | Category | Tournament | Surface | Partner | Opponents | Score |
| Winner | 1. | 14 June 1999 | $10,000 | Poznań, Poland | Clay |  Stanislava Hrozenská | Eva Fislová Gabriela Voleková | 6–3, 7–5 |
| Winner | 2. | 30 October 2000 | $10,000 | Cairo, Egypt | Clay | Alena Paulenková |  Daniela Klemenschits  Ayako Suzuki | 1–4, 5–4, 4–1, 4–0 |