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 Navratilova Graf in a close semi-final winning 6-1, 6-7 (7-3), 7-6 (10-8), before handily winning the final over Helena Sukova 6-3, 6-2. Navratliva, with partner Pam Shriver, also won the women's doubles title. Seventeen-year-old German player Steffi Graf emerged on the scene in 1987 when she narrowly beat Navratilova in the final of the French Open, 6–4, 4–6, 8–6. Navratilova defeated Graf in straight sets in the 1987 Wimbledon and US Open finals (and at the US Open became only the third player in the Open Era, joining tennis legends Margaret Court and Billie Jean King, to win the women's singles,