Tracy Ann Austin Holt is an American former world No. 1 tennis player. She won three Grand Slam titles: the women's singles titles at the 1979 and 1981 US Opens, and the mixed doubles title at the 1980 Wimbledon Championships. Additionally, she won the WTA Tour Championships in 1980 and the year-ending Toyota Championships in 1981, both in singles.
The 1980 Avon Championships were the ninth WTA Tour Championships, the annual tennis tournament for the best female tennis players on the 1980 WTA Tour. It was held in the week of 17 March 1980, in Madison Square Garden in New York City, United States. Second-seeded Tracy Austin won the singles title and earner $100,000 first-prize money.
The 1978 Thunderbird Classic was a women's singles tennis tournament played on outdoor hard courts at the Arizona Biltmore Hotel in Phoenix, Arizona in the United States. The event was part of the AA category of the 1978 Colgate Series. It was the eighth edition of the tournament and was held from October 2 through October 8, 1978. First-seeded Martina Navratilova won the singles title and earned $14,000 first-prize money.
The 1979 Avon Championships of Chicago was a women's tennis tournament played on indoor carpet courts at the International Amphitheatre in Chicago, Illinois in the United States that was part of the 1979 Avon Championships Circuit. It was the eighth edition of the tournament and was held from January 29 through February 4, 1979. First-seeded Martina Navratilova won the singles title and earned $40,000 first-prize money.
The 1980 Avon Championships of Los Angeles was a women's tennis tournament played on indoor carpet courts at the Forum in Los Angeles, California in the United States that was part of the 1980 Avon Championships circuit. It was the seventh edition of the tournament and was held from February 4 through February 10, 1980. First-seeded Martina Navratilova won the singles title and earned $24,000 first-prize money.
The 1979 Porsche Tennis Grand Prix was a women's singles tennis tournament played on indoor carpet courts at the Tennis Sporthalle Filderstadt in Filderstadt in West Germany. The event was part of the AAA category of the 1979 Colgate Series. It was the second edition of the tournament and was held from 5 November through 11 November 1979. Third-seeded Tracy Austin won the singles event, successfully defending her 1978 title, after defeating world No. 1 Martina Navratilova in the final. Austin was entitled to $20,000 first-prize money but elected to receive a Porsche 924 instead.
The 1979 Family Circle Cup was a women's tennis tournament played on outdoor clay courts at the Sea Pines Plantation on Hilton Head Island, South Carolina in the United States. The event was part of the AAAA category of the 1979 Colgate Series. It was the seventh edition of the tournament and was held from April 10 through April 15, 1979. Second-seeded Tracy Austin won the singles title and earned $30,000 first-prize money.
The 1980 Porsche Tennis Grand Prix was a women's singles tennis tournament played on indoor carpet courts at the Tennis Sporthalle Filderstadt in Filderstadt in West Germany. The event was part of the AAA category of the 1980 Colgate Series. It was the third edition of the tournament and was held from 3 November through 9 November 1980. First-seeded Tracy Austin won the singles event, her third successive singles title at the event, and the accompanying $22,000 first-prize money.
The 1981 Avon Championships of Chicago was a women's tennis tournament played on indoor carpet courts at the International Amphitheatre in Chicago, Illinois in the United States that was part of the 1981 Avon Championships Circuit. It was the 10th edition of the tournament and was held from January 26 through February 1, 1981. First-seeded Martina Navratilova won the singles title and earned $35,000 first-prize money.
The 1979 Colgate Series Championships was a women's tennis tournament played on indoor carpet courts at the Capital Centre in Landover, Maryland in the United States that was the season-ending tournament of the 1979 Colgate Series. It was the third edition of the tournament and was held from January 2 through January 7, 1980. Second-seeded Martina Navratilova won the singles title and earned $75,000 first-prize money.
The 1981 Toyota Series Championships was a women's tennis tournament played on indoor carpet courts at the Byrne Meadowlands Arena in East Rutherford, New Jersey in the United States that was the season-ending tournament of the 1981 Toyota World Championship Series. It was the fifth edition of the tournament and was held from December 15 through December 20, 1981. Third-seeded Tracy Austin won the singles title and earned $75,000 first-prize money.
The 1981 Avon Championships of Dallas was a women's tennis tournament played on indoor carpet courts at the Moody Coliseum in Dallas, Texas that was part of the 1981 Virginia Slims World Championship Series. It was the 10th edition of the tournament, held from March 9 through March 15, 1981. Top-seeded Martina Navratilova won the singles title and earned $33,000 first-prize money.
The 1981 BMW Championships was a women's tennis tournament played on outdoor grass courts at Devonshire Park in Eastbourne in the United Kingdom that was part of the Toyota Series category of the 1981 WTA Tour. It was the eighth edition of the tournament and was held from 15 June through 21 June 1981. First-seeded Tracy Austin won the singles title and earned $22,000 first-prize money.
The 1982 Porsche Tennis Grand Prix was a women's singles tennis tournament played on indoor carpet courts at the Tennis Sporthalle Filderstadt in Filderstadt in West Germany. The event was part of the Category 4 tier of the 1982 Toyota Series. It was the fifth edition of the tournament and was held from 18 October through 24 October 1982. First-seeded Martina Navratilova won the singles event and the accompanying $22,000 first-prize money.
The 1981 Avon Championships of Los Angeles was a women's tennis tournament played on indoor carpet courts at the Forum in Los Angeles, California in the United States that was part of the 1981 Avon Championships circuit. It was the eighth edition of the tournament and was held from March 2 through March 8, 1981. Second-seeded Martina Navratilova won the singles title, her second consecutive and third in total at the event, and earned $30,000 first-prize money.
The 1981 Avon Championships of Cincinnati was a women's tennis tournament played on indoor carpet courts at the Riverfront Coliseum in Cincinnati, Ohio in the United States that was part of the 1981 Avon Championships Circuit. It was the second edition of the tournament and was held from January 19 through January 25, 1981. First-seeded Martina Navratilova won the singles title and earned $30,000 first-prize money.
The 1981 United Airlines Tournament of Champions was a women's tennis tournament played on outdoor hard courts at the Grenelefe Golf & Tennis Resort in Haines City, Florida in the United States. It was part of the Toyota International Series circuit of the 1981 WTA Tour and classified as a Category 7 event. It was the second edition of the tournament and was held from April 28 through May 3, 1981. First-seeded Martina Navratilova won her second consecutive singles title at the event and earned $50,000 first-prize money.
The 1982 Daihatsu Challenge was a women's singles tennis tournament played on indoor carpet courts at the Brighton Centre in Brighton in England. The event was part of the Category 5 tier of the 1982 Toyota Series. It was the fifth edition of the tournament and was held from 25 October through 31 October 1982. First-seeded Martina Navratilova won the singles title, her second at the event after 1979, and earned $28,000 first-prize money.
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.
The 1980 United Airlines Sunbird Cup, also known as the United Airlines Tournament of Champions, was a women's tennis tournament played on outdoor hard courts at the Grenelefe Golf & Tennis Resort in Haines City, Florida in the United States. It was part of the Colgate Series circuit of the 1980 WTA Tour and classified as a category AAAA event. It was the inaugural edition of the tournament and was held from April 29 through May 4, 1980. Only a singles competition was held for which players qualified who had won a WTA tournament with more than $20,000 prize money during the previous year. First-seeded Martina Navratilova won the title at the event and earned $50,000 first-prize money.
Tracy Austin 
Mima Jaušovec