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,
1992 Porsche Tennis Grand Prix 7–5 1992 Porsche Tennis Grand Prix The 1992 Porsche Tennis Grand Prix was a women's tennis tournament played on indoor hard courts at the Filderstadt Tennis Centre in Filderstadt, Germany and was part of the Tier II of the 1992 WTA Tour. It was the 15th edition of the tournament and was held from 12 October to 18 October 1992. On her 36th birthday third-seeded Martina Navratilova won the singles title, her sixth at the event, and earned $70,000 first-prize money. Martina Navratilova defeated Gabriela Sabatini 7–6, 6–3 Arantxa Sánchez Vicario / Helena Suková defeated Pam Shriver / Natasha Zvereva