World No. 1 Ashleigh Barty’s quest for her first Australian Open title continues in her meeting with world No. 51 Madison Keys in the semifinals. Considering Keys' form—and the fact that she's ...

But Barty knows that renowned weapon will need to be finely tuned to combat Madison Keys' power, particularly on serve, in their semifinal duel on Rod Laver Arena on Thursday. The other semifinal ...

Take a peek inside. A telling stat has laid bare the brilliance of US underdog Madison Keys, with big names like Ash Barty, Aryna Sabalenka and Naomi Osaka falling short. Australian tennis fans ...