
Iga Swiatek, hot favorite for the women's title, and men's dark horse Jannik Sinner swept into the third round of the Australian Open before nine first-round matches were started as the weather continued to wreak havoc at Melbourne Park on Wednesday.
World number one Swiatek overcame Camila Osorio 6-2 6-3 under the roof on Rod Laver Arena and Italian Sinner waltzed past Tomas Etcheverry 6-3 6-2 6-2 on the similarly protected John Cain Arena.