At 80, the tennis figurehead has had as much impact on sport as perhaps anyone in her lifetime. She isn't ready to stop now.

The Billie Jean King Cup was first held in 1963 and has since witnessed legends lifting the trophies for their nations.

Magda Linette has given Poland a 1-0 series lead over Spain in the opening round of the Billie Jean King Cup Finals after ...

Japan has reached the quarterfinals of the Billie Jean King Cup Finals for the first time since 2013 after rallying to defeat ...