On the court, King won 129 titles, including 11 majors. A six-time winner at Wimbledon, King, was also an accomplished doubles competitor, winning every possible Grand Slam except for the Australian Open doubles, though she was a finalist in that tournament twice.
King's biggest contribution to women's tennis was her push for equality and pay equity. She co-founded the Women's Sports Foundation and was instrumental in convincing Virginia Slims to sponsor a separate women's tour. Because of the work she did at the U.S. Open, the men's and women's championship prize was the same.
It is no misnomer to say that King was ahead of her time and champion of equality.