Martina Navratilova her U.S. citizenship nor does she plan to do so, and that reclaiming Czech nationality was not politically motivated. Navratilova was born Martina Šubertová in Prague, Czechoslovakia. Her parents divorced when she was three, and her mother, an accomplished gymnast, tennis player, and ski instructor, moved the family to Řevnice. In 1962, her mother Jana married Miroslav Navrátil, who became her first tennis coach. Martina then took the name of her stepfather (adding the feminine suffix "ová"), thus becoming Martina Navrátilová (). Her father, Mirek (officially Miroslav Subert), was a ski instructor and remarried and divorced. When she was eight,
Martina Trevisan of both, the French Open girls' doubles and the Wimbledon girls' doubles championships. Trevisan has represented Italy in the Fed Cup, where she has a win/loss record of 2–0. Martina Trevisan Martina Trevisan (; born 3 November 1993) is an Italian tennis player. She is the younger sister of Matteo Trevisan who is a professional tennis player on the ATP World Tour. Trevisan has a career-high WTA singles ranking of world No. 144, achieved on 21 August 2017, and a career-high doubles ranking of No. 847, achieved on 4 May 2015. She has won eight singles and two doubles titles