The first grand slam of the calendar year in tennis, Australian Open is played on a hard surface at Melbourne Park each year. You can get all news, updates, highlights, stats, and more on the Australian Open right here.
Aus Open 2021 Semi Final: Naomi Osaka vs Serena Williams Betting Preview
#3 seed Naomi Osaka takes on #10 seed Serena Williams in Semi Final 2 of the 2021 Australian Open. Read our Osaka vs Serena Williams betting preview.