Keil grew up in
Albuquerque, New Mexico, where she moved to from California at the age of five. Her father, noted scientist
Klaus Keil, was a professor of geology at the
University of New Mexico. Both of her parents were German immigrants. For her junior year of high school she returned to California and lived with a family in Malibu while she trained under Paul Cohen, who later coached
John McEnroe. She appeared in the women's singles at the
1981 US Open and lost in the first round to top seed
Chris Evert-Lloyd. Prior to turning professional she attended UCLA and was an All-American on the collegiate tennis team. From 1982 she competed professionally and in her first international WTA Tour main draw reached the quarter-finals, at the 1982
Casino Cup in West Germany. She retired in 1985 aged 22, due to illness and injuries, but regained her desire to compete late in 1986 and made the semi-finals of São Paulo in her first month back. In 1987 she had her best season on tour, making the semi-finals in Auckland, the round of 16 at the Lipton Championships and appeared in three Grand Slam main draws, to get to a career best 68 in the world. She struggled with a quadriceps injury in 1988. At the
1989 Australian Open she had a win over
Kathleen Horvath. She retired at the end of 1989. She now lives in
Baton Rouge, Louisiana. ==References==