Bianca Andreescu has paid tribute to American great Billie Jean King and the eight other female players who signed $1 contracts to launch a new women's professional tennis circuit 50 years ago.

Women's tennis is very fortunate to have U.S. Open champion Naomi Osaka as its new figurehead, according to one of the sport's greatest trailblazers Billie Jean King.

Saudi Arabia will host a new ATP Masters tournament, likely starting in 2028, in the first addition to the men's tennis tour's premium series since its founding 35 years ago. The ATP announced the ...