Watch Aryna Sabalenka get down with a victory dance after her first round win over Sloane Stephens at the Australian Open.

Defending champion Aryna Sabalenka extended her Australian Open winning streak to 15 matches on a rain-soaked opening day at Melbourne Park. Less than an hour of play was possible on the outside courts before a huge thunderstorm hit Melbourne Park, sending spectators running for cover and causing a delay of more than six hours.

The Belarusian has now won her last 17 first-round matches at grand slams, last falling at the first hurdle at a major against Carla Suarez Navarro at the 2020 Australian Open