Kathryn Jordan (born December 3, 1959) is a former American tennis player. During her career, she won seven Grand Slam titles, five of them in women's doubles and two in mixed doubles. She also was the 1983 Australian Open women's singles runner-up and won three singles titles and 42 doubles titles.

College She received an athletic scholarship to Stanford University in 1978. While at Stanford, she won the 1979 AIAW Championships in singles and in doubles with her sister Barbara Jordan. in 1979, she won the Broderick Award (now the Honda Sports Award) as the best female collegiate player.

Career Jordan turned professional in 1979. Her best performance in a Grand Slam singles tournament was runner-up at the 1983 Australian Open, where she lost to Martina Navratilova in straight sets..

She was the first player to defeat Chris Evert before the semifinals of a Grand Slam singles tournament. Jordan defeated Evert 6–1, 7–6 in the third round of Wimbledon in 1983 after Evert had reached at least the semifinals of her first 34 Grand Slam singles tournaments. Jordan and Arantxa Sanchez-Vicario (also in the third round and by the same score 6–1, 7–6 at the 1988 French Open) are the only two women who ever beat Evert before the quarterfinals as Evert made 54 quarterfinals from the 56 grand slams she played in her career.

In women's doubles, Jordan won five Grand Slam titles, four of which were in partnership with Anne Smith. She also won a career Grand Slam in women's doubles, winning the 1980 French Open, 1980 and 1985 Wimbledon, 1981 US Open, and 1981 Australian Open.

In the Wimbledon final on July 6, 1985, Jordan and Elizabeth Smylie teamed to snap the 109-match winning streak of Navratilova and Pam Shriver by defeating them in three sets.

In mixed doubles, Jordan won two Grand Slam titles, 1986 French Open and 1986 Wimbledon, both of which were in partnership with Ken Flach.

Jordan retired in 1991. Her highest singles rank was world number five in 1984 and her highest doubles rank was world number 6 in 1991. She won several awards during her career, including 1979 WTA Most Impressive Newcomer Award, 1980 WTA Doubles Team of the Year Award with Smith, 1984 WTA Most Improved Player of the Year Award, and 1991 WTA Player Service Award

After retiring, Jordan returned to Stanford University and received a B.A. in political science in 1991. She was elected vice-president of the WTA in 1992. She also served as chairperson of the WTA Drug Testing Committee and served on WTA executive, deferred compensation, finance/marketing, and insurance committees through 1992.

In 2002, Jordan was presented with a Mentor Award by Martina Navratilova, on behalf of the WTA Tour, in recognition of her contribution to the Partners for Success program and to the sport of tennis at large.

Personal life Jordan was one of the top juniors during the 1970s. She also was a top high school basketball player, being named to the All-Conference basketball team while at Upper Merion Area High School in King of Prussia, Pennsylvania. Her sister won the 1979 Australian Open women's singles title. Her father, Bob Jordan, was instrumental in the development of the WTA deferred compensation plan. Now, Jordan lives in Palo Alto, California.

Major finals

Grand Slam finals

Singles: 1 (1 runner–up) ResultYearChampionshipSurfaceOpponentScore Loss 1983 Australian Open Grass Martina Navratilova 6–2, 7–6(7–5)

Doubles: 11 (5 titles, 6 runners-up) ResultYearChampionship SurfacePartnerOpponentsScore Win 1980 French Open Clay Anne Smith Ivanna Madruga Adriana Villagrán 6–1, 6–0 Win 1980 Wimbledon Grass Anne Smith Rosemary Casals Wendy Turnbull 4–6, 7–5, 6–1 Loss 1981 Wimbledon Grass Anne Smith Martina Navratilova Pam Shriver 6–3, 7–6(8–6) Win 1981 US Open Hard Anne Smith Rosemary Casals Wendy Turnbull 6–3, 6–3 Win 1981 Australian Open Grass Anne Smith Martina Navratilova Pam Shriver 6–2, 7–5 Loss 1982 Wimbledon Grass Anne Smith Martina Navratilova Pam Shriver 6–4, 6–1 Loss 1983 French Open Clay Anne Smith Rosalyn Fairbank Candy Reynolds 5–7, 7–5, 6–2 Loss 1984 Wimbledon Grass Anne Smith Martina Navratilova Pam Shriver 6–3, 6–4 Win 1985 Wimbledon Grass Elizabeth Smylie Martina Navratilova Pam Shriver 5–7, 6–3, 6–4 Loss 1987 US Open Hard Elizabeth Smylie Martina Navratilova Pam Shriver 5–7, 6–4, 6–2 Loss 1990 Wimbledon Grass Elizabeth Smylie Jana Novotná Helena Suková 6–4, 6–1

Mixed doubles: 3 (2 titles, 1 runner–up) ResultYearChampionship SurfacePartnerOpponentsScore Loss 1984 Wimbledon Grass Steve Denton Wendy Turnbull John Lloyd 6–3, 6–3 Win 1986 French Open Clay Ken Flach Rosalyn Fairbank Mark Edmondson 3–6, 7–6(7–3), 6–3 Win 1986 Wimbledon Grass Ken Flach Martina Navratilova Heinz Günthardt 6–3, 7–6(9–7)

Year-end championships finals

Doubles: 2 (1 title, 1 runner–up) ResultYearChampionship SurfacePartnerOpponentsScore Loss 1982 New York City Carpet Anne Smith Martina Navratilova Pam Shriver 6–4, 6–3 Win 1990 New York City Carpet Elizabeth Smylie Mercedes Paz Arantxa Sánchez Vicario 7–6(7–4), 6–4

WTA career finals

Singles 13 (3–10) Winner — Legend Grand Slam tournaments (0–1) WTA Tour Championships (0–0) Virginia Slims, Avon, Other (3–9) Titles by surface Hard (1–1) Grass (0–3) Clay (0–0) Carpet (2–6) Result W/L Date Tournament Surface OpponentScoreWin 1–0 Jan 1979 San Antonio, US Carpet Linda Siegel 6–2, 7–5Win 2–0 Mar 1979 Orlando, US Hard Regina Maršíková 4–6, 6–1, 6–4Loss 2–1 Aug 1979 Richmond, US Carpet Martina Navratilova 1–6, 3–6Win 3–1 Mar 1982 Boston, US Carpet Wendy Turnbull 7–5, 1–6, 6–4Loss 3–2 Apr 1983 Atlanta, US Hard Pam Shriver 2–6, 0–6Loss 3–3 Sep 1983 Richmond, US Carpet Rosalyn Fairbank 4–6, 7–5, 4–6Loss 3–4 Oct 1983 Detroit, US Carpet Virginia Ruzici 6–4, 4–6, 2–6Loss 3–5 Nov 1983 Sydney, Australia Grass Jo Durie 3–6, 5–5Loss 3–6 Nov 1983 Australian Open Grass Martina Navratilova 2–6, 6–7(5–7)Loss 3–7 Mar 1984 Dallas, US Carpet Hana Mandlíková 6–7(3–7), 6–3, 1–6Loss 3–8 Jun 1984 Eastbourne, UK Grass Martina Navratilova 4–6, 1–6Loss 3–9 May 1985 Melbourne, Australia Carpet Pam Shriver 4–6, 4–6Loss 3–10 Feb 1986 Oakland, US Carpet Chris Evert-Lloyd 2–6, 4–6

Doubles 78 (42–36) Winner — Legend Grand Slam tournaments (6–6) WTA Tour Championships (1–1) Tier I (0–0) Tier II (1–0) Tier III (1–0) Tier IV (2–1) Tier V (0–0) Virginia Slims, Avon, Other (31–28) Titles by surface Hard (16–3) Grass (4–9) Clay (6–7) Carpet (16–17)