Katie Boulter

Australian Open 2019: Katie Boulter becomes first player to win new deciding set tiebreaker despite celebrating prematurely

Katie Boulter thought she had won the first round match after reaching seven points in the third set tiebreak and celebrated accordingly.

Hopman Cup: Roger Federer guarantees spot in final for Switzerland with hard-fought win over Stefanos Tsitsipas

The 37-year-old Federer kept his unbeaten record this week intact against the 15th-ranked Tsitsipas, but there was little between the pair in both sets.

Hopman Cup: Serena Williams completes clean sweep with straight-sets victory over Britain's Katie Boulter

Serena Williams completed a clean sweep of her singles matches at the mixed teams Hopman Cup in Perth on Thursday as she prepares for her bid to make Grand Slam history at the Australian Open.

Wimbledon 2016: Nike's controversial 'baby doll' kit gets dressing down from female players

Kit manufacturers Nike have been keen to push their 'Premier Slam' dress during Wimbledon, but the outfit has been deemed too skimpy .