When an 18-year-old WTA wildcard topples a four-time Grand Slam champion, it’s the kind of headline that lights up the tennis world. But when Billie Jean King, one of the sport’s most iconic figures, ...

Naomi Osaka has responded after receiving criticism on social media following her Canadian Open final defeat to Victoria Mboko.

Congolese-Canadian teenager Victoria Mboko has become a global tennis sensation after defeating four-time Grand Slam champion ...