According to the U.S. Open website (refer to the link, below), the women's U.S. Open singles title was won in 1990 by Gabriela Sabatini.
justine henin
jimmy connor
Venus Williams
Pete Sampras won the men's title and Gabriela Sabatini won the women's title.
Pete Sampras won the men's title and Gabriela Sabatini won the women's title.
Steffi Graf won the Womens championship and Boris Becker won the Mens championship
Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.Cork won the All-Ireland Senior Football championship in 1990.
The Tennessee Lady Volunteers won the National Championship, defeating Stanford in the championship game.
Venus Williams
Maria Sharapova.
Zhang Yining
Serena Williams