<human>: Tracy Ann Austin Holt (born December 12, 1962) is an American former World No. 1 retired professional tennis player. She won three Grand Slam titles, including the women's singles titles at the 1979 and 1981 US Opens, and the mixed doubles title at the Wimbledon Championships in 1980. Additionally, she won the WTA Tour Championships in 1980 and the year-ending Toyota Championships in 1981, both in singles. A series of injuries and a serious automobile accident cut short her career.

During the first four months of 1981, Austin played only two events because of chronic injuries. On grass, she won the BMW Championships in Eastbourne, United Kingdom without losing a set before Pam Shriver beat her in a Wimbledon quarterfinal. Austin then won 26 consecutive matches and four consecutive tournaments. She defeated Shriver in the final of the Wells Fargo Open in San Diego and, three weeks later, she beat both Navratilova and Evert in straight sets to win the Canadian Open in Toronto. As the third-seeded player at the US Open, Austin defeated fourth-seeded Navratilova in the final. Navratilova, however, ended Austin's winning streak in the final of the U.S. Indoor Championships. In Europe during the autumn, Austin lost to Sue Barker in the quarterfinals of the Brighton International in Brighton, United Kingdom, but recovered the following week to defeat Navratilova in the final of the Porsche Tennis Grand Prix in Stuttgart, West Germany. At the final Grand Slam tournament of the year, Austin was seeded second but lost to sixth-seeded Shriver in the Australian Open quarterfinals. The 1981 year-ending Toyota Series Championships featured two matches against Evert and one against Navratilova. Evert won her round robin match with Austin, before Austin defeated Evert in their semifinal. Austin then won the tournament with a three-set defeat of Navratilova. The Associated Press named Austin its 1981 Female Athlete of the Year for the second time.  Austin was the first opponent of Steffi Graf when the German made her professional debut at the 1982 Porsche Tennis Grand Prix in Stuttgart. Austin defeated the 13-year-old Graf 6-4, 6-0.  Back injuries and recurring sciatica then began to impair Austin's effectiveness and sidelined her for long stretches. Billie Jean King, seeded twelfth, upset third-seeded Austin in the 1982 Wimbledon quarterfinals. Several weeks later, however, Austin won her 30th and final top-level singles title in San Diego. Austin had a good showing at the 1982 season-ending Toyota Series Championships where she defeated Jaeger, the World No. 3, in straight sets to reach the semifinals. However, she was unable to repeat 1981's victory over Evert, who double bageled her in the semifinals.  In 1983, she was the runner-up at the Family Circle Cup, losing the final to Navratilova in three sets. She also reached the quarterfinals of the French Open. But by the end of 1983, before her 21st birthday, Austin was essentially finished as a top ten player. CANNOTANSWER

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<bot>: What did Austin do in the early 80s?