Vandeweghe bringing new attitude to Melbourne

Vandeweghe's quest for maiden Slam title at Australian Open continues IMAGE:  Coco Vanderweghe gestures in celebration after winning her fourth round match against Angelique Kerber.......

Muguruza crushes Rybarikova to storm into Wimbledon final

IMAGE: Garbine Muguruza celebrates winning her match. Photograph: Toby Melville/Reuters Spain's Garbine Muguruza reached her second Wimbledon final in three years with a thumping 6-1 6-1 win over......

Serena turns back the clock while Konta awaits

IMAGE: Serena Williams of the US reacts during her fourth round match against Czech Republic's Barbora Strycova. Photograph: Thomas Peter/Reuters It was back in 2003 that Serena Williams first......

Top seed Kerber stunned by American Vandeweghe

IMAGE: Germany's Angelique Kerber serves during her Australian Open fourth round match against Coco Vandeweghe of the US in Melbourne Park on Sunday. Photograph: Jason Reed/Reuters Top seed and......

Serena battles cough as Williams sisters see US through in Fed Cup

Serena Williams, eight,of the US greets Maria Irigoyen of Argentina after their Fed Cup World Group II match in Buenos Aires. Photograph: Enrique Marcarian/Reuters A persistent, nagging cough......