NEW YORK, NEW YORK - SEPTEMBER 04: Tennis legends Billie Jean King and Rosie Casals, members of the Original 9, unveil their pavers honoring Gladys Heldman and the entire Original 9 on the USTA Foundation's Avenue of Aces on day ten of the 2019 US Open at the USTA Billie Jean King National Tennis Center on September 04, 2019 in the Queens borough of New York City. (Photo by Mike Stobe/Getty Images)
NEW YORK, NEW YORK - SEPTEMBER 04: Tennis legends Billie Jean King and Rosie Casals, members of the Original 9, unveil their pavers honoring Gladys Heldman and the entire Original 9 on the USTA Foundation's Avenue of Aces on day ten of the 2019 US Open at the USTA Billie Jean King National Tennis Center on September 04, 2019 in the Queens borough of New York City. (Photo by Mike Stobe/Getty Images)

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Remembering the Original 9, the pioneers of women's tennis

The Original 9 were a group of nine women who risked their careers to fight for equal rights in tennis. Billie Jean King and Rosie Casals were joined by seven others in a bold move for equality.

Remembering the Original 9, the pioneers of women's tennis

The Original 9 were a group of nine women who risked their careers to fight for equal rights in tennis. Billie Jean King and Rosie Casals were joined by seven others in a bold move for equality.