Peanut Louie Harper

During her career, she won 14 USTA National Junior titles and was the #1 ranked 16-and-under (1976) and 12-and-under tennis player (1972) in the United States. Peanut was the Junior Wimbledon finalist in 1977 and a semifinalist in 1978.^[5] She was also the #1 ranked junior in NorCal in all age divisions (10, 12, 14, 16 & 18 & unders).^{[citation needed]}

After a successful junior career, she turned pro in 1978. In her 16-year career, she won four singles titles and reached a career high ranking of No. 19 in the world (in 1985). She also won five doubles titles and reached a career high ranking of No. 31 in the world (in 1992). At the Grand Slams, her best results were reaching the round of 32 in singles and the round of 16 in doubles several times. Among her best wins were victories over Gabriela Sabatini, Zina Garrison, Mary Joe Fernández, Helena Suková, Wendy Turnbull, Stephanie Rehe and Andrea Jaeger.^[6]

Louie was honored with the WTA Karen Krantzcke Sportsmanship Award in back-to-back years in 1985 and 1986 from the Women's Tennis Association (WTA). In 1986, she was also named Tennis magazine's Comeback Player of the Year. During her junior career, she was presented with the USTA Girls’ 18 National Championship Sportsmanship Award in 1977.^{[citation needed]}

Her older sister, Marcie Louie, also played on the WTA Tour, and her sisters Cici and Marisa, and brother Ronnie, all played at the University of San Francisco.^[7] She, along with her siblings, trained on the tennis courts of Golden Gate Park. She was given the nickname "Peanut" by her father because she was the youngest of the five children.^[6]

She was inducted into the USTA Northern California Hall of Fame in 2000,^[8] the Multi-Ethnic Sports of Fame in 2017, the San Francisco Prep Hall of Fame in 2010,^[5] and the George Washington Athletic Hall of Fame in 1991.

She married Tim Harper in 1986. They live in San Francisco and have two kids, Casey and Jared. Jared, who is a singer-songwriter, auditioned on Season 18 of The Voice ^[9]

In 2008, she co-founded Harper for Kids (HFK), a children's nonprofit organization, with her husband Tim Harper.^[10] HFK's youth character development program is based on John Wooden's Pyramid of Success and teaches youth essential character traits that can help them achieve their personal best in life. HFK helps schools incorporate the Pyramid of Success into their character education. Before starting Harper for Kids, Peanut collaborated with John Wooden on his children's book Inch and Miles: The Journey to Success (Perfection Learning), with co-author Steve Jamison.

• Multi-Ethnic Sports Hall of Fame, 2017
• San Francisco Prep Hall of Fame, 2010
• USTA NorCal Hall of Fame, 2000
• George Washington High School Athletic Hall of Fame, 1991

• The Chinese Historical Society of America, 1986 recipient
• Tennis magazine's Comeback Player of the Year, 1986 recipient
• WTA Karen Krantzcke Sportsmanship Award, 1985 ad 1986
• USTA Girls’ 18 National Championship Sportsmanship Award
• OCA (Organization of Chinese Americans) East Bay Chapter
• Queen of Hearts Foundation, 2011 Honorary Chairperson
• OCA (Organization of Chinese Americans) San Mateo Chapter

Singles (4 titles, 1 runner-up)

Result	W–L	Date	Tournament	Surface	Opponent	Score
Win	1–0	Sep 1978	Avon Futures of Northern California, US	Hard	Ruta Gerulaitis	7–6, 6–2
Win	2–0	Mar 1980	Avon Futures of Columbus, US	Hard	Beth Norton	6–2, 6–3
Loss	2–1	Dec 1980	Tucson Open, U.S.	Carpet (i)	Tracy Austin	2–6, 0–6
Win	3–1	Apr 1984	Durban, South Africa	Hard	Rene Uys	6–1, 6–4
Win	4–1	Jan 1985	Virginia Slims of Denver, US	Carpet (i)	Zina Garrison	6–4, 4–6, 6–4

Doubles (5 titles, 5 runner-ups)

Result	Partner	Date	Tournament	Surface	Opponents	Score
Loss	Marita Redondo	28 March 1979	La Costa Tennis Classic	Hard	Marcie Louie Regina Maršíková	6–2, 2–6, 6–4
Win	Dana Gilbert	20 October 1980	Hit-Union Japan Open	Hard	Nerida Gregory Marie Pinterová	7–5, 7–6
Loss	Marita Redondo	2 March 1981	Avon Championships of Los Angeles	Hard	Susan Leo Kim Sands	6–1, 4–6, 6–1
Win	Anna-Maria Fernandez	29 April 1984	Durban, South Africa	Hard	Cláudia Monteiro Beverly Mould	7–5, 5–7, 6–1
Win	Anna-Maria Fernandez	30 July 1984	Virginia Slims of Newport	Grass	Lea Antonopolis Beverly Mould	7–5, 7–6
Loss	Heather Ludloff	29 September 1987	Virginia Slims of New Orleans	Carpet (i)	Zina Garrison Lori McNeil	6–3, 6–3
Win	Penny Barg	October 1989	Virginia Slims of Arizona	Hard	Elise Burgin Rosalyn Fairbank	7–6, 7–6
Loss	Wendy White	6 August 1990	Virginia Slims of Albuquerque	Hard	Meredith McGrath Anne Smith	7–6, 6–4
Loss	Lise Gregory	5 August 1991	Virginia Slims of Albuquerque	Hard	Katrina Adams Isabelle Demongeot	6–7, 6–4, 6–3
Win	Cammy MacGregor	October 1991	Virginia Slims of Arizona	Hard	Sandy Colins Elna Reinach	7–5, 3–6, 6–3

• Harper For Kids website
• Mareen Louie-Harper at the International Tennis Federation
• Peanut Harper at the Women's Tennis Association
• Peanut Harper at Wimbledon