The Serb has a lot on his mind these days, and he's not afraid to talk about it.

When Fabio Fognini is the calm one in a partnership.

The two-time major champ has a big victory but isn't in the clear year.

The Romanian still feels pain in her ankle ahead of her third-round match against Lauren Davis.

"We're not partners. We're just players," world No. 2 says of push for prize-money increase. 

Shenzhen will host the WTA Finals from 2019-2028 in a new state-of-the-art stadium.

Sometimes the backhand hits the wrong target.