Former Australian Open tennis champions Serena Williams and Naomi Osaka eased into the second round, after winning their respective opening matches of the tournament.
There is a different feel to the event this year with several safety precautions in place.
Adam Reed reports.
Australian Open
Serena Williams
Naomi Osaka
Adam Reed
Serena Williams and Naomi Osaka are two of the biggest stars in women's tennis. Whose win would mean more in their semifinal match..
