Two big WTA names have switched out of Babolat racquets in 2017.
Svetlana Kuznetsova started the new year with a milestone victory.
Grand Slam king is airborne avenger in Hopman Cup return.
Big Papi is a big hit as tennis coach.
"Of course the pressure is there but it’s a different pressure now,” says world No. 1.
King of Clay dishes revenge on Spanish chef.
Bencic and Federer partner in Monday opener.
