Title: Chris Evert
Content: at the age of 13.) In 1970, Evert won the national sixteen-and-under championship and was invited to play in an eight-player clay court tournament in Charlotte, North Carolina. The 15-year-old Evert defeated Françoise Dürr in the first round in straight sets before defeating Margaret Court 7–6, 7–6 in a semifinal. Court was the World No. 1 player and had just won the Grand Slam in singles. These results led to Evert's selection for the U.S. Wightman Cup team, the youngest player ever in the competition. Evert made her Grand Slam tournament debut at age 16 at the 1971 US Open;

Title: 1971 US Open – Women's Singles
Content: 1971 US Open – Women's Singles Two-time reigning champion Margaret Court did not defend her title. Billie Jean King defeated Rosemary Casals 6–4, 7–6 (5-2) in the final to win the Women's Singles tennis title at the 1971 US Open. This tournament was notable for being the first Grand Slam appearance in which Chris Evert competed in the main draw, she made it to the semi-final. She competed in 19 consecutive US Open tournaments until her retirement in 1989. The seeded players are listed below. Billie Jean King is the champion; others show the round in which they were eliminated.

Title: 1971 US Open – Women's Singles
Content: 1971 US Open – Women's Singles Two-time reigning champion Margaret Court did not defend her title. Billie Jean King defeated Rosemary Casals 6–4, 7–6 (5-2) in the final to win the Women's Singles tennis title at the 1971 US Open. This tournament was notable for being the first Grand Slam appearance in which Chris Evert competed in the main draw, she made it to the semi-final. She competed in 19 consecutive US Open tournaments until her retirement in 1989. The seeded players are listed below. Billie Jean King is the champion; others show the round in which they were eliminated.

Title: Chris O'Neil (tennis)
Content: Chris O'Neil (tennis) Christine "Chris" O'Neil (born 19 March 1956) is a former professional female tennis player from Australia. O'Neil is best known for her singles victory at the 1978 Australian Open, the last Australian female to do so. She also became the first unseeded woman to win the Australian title in the open era. In a relatively weak field she defeated Betsy Nagelsen in the final in straight sets. This feat went unmatched until Serena Williams, unseeded and ranked World No. 81, won the 2007 Australian Open. O'Neil is also one of the few players who have won both

Title: Hana Mandlíková
Content: In 1978, the International Tennis Federation launched the world junior rankings, and Mandlíková became the first ever female world No. 1 junior player. Mandlíková captured her first Grand Slam singles title at the Australian Open in 1980, defeating Wendy Turnbull in straight sets in the final. Her second came a year later at the French Open with straight-sets wins over Chris Evert in the semifinals and West German left-hander Sylvia Hanika in the final. Mandlíková was also the runner-up at the US Open in 1980 and 1982 and at Wimbledon in 1981, losing in all three finals to Evert. From

Question: Who was the first woman tennis player born in the US to win the US Open after Chris Evert's 1984 triumph?
Answer: Lindsay Davenport