Naomi Osaka wins Australian Open in straight sets

The Japanese player took her fourth Grand Slam title

Japan's Naomi Osaka celebrates after defeating United States' Jennifer Brady during the women's singles final at the Australian Open tennis championship in Melbourne, Australia, Saturday, Feb. 20, 2021.(AP Photo/Andy Brownbill)

Naomi Osaka cemented her status as the dominant force in women's tennis with a fourth grand slam title at the Australian Open.

The Japanese star reclaimed the title she won in 2019 with a dominant 6-4 6-3 victory over first-time slam finalist Jennifer Brady, maintaining her perfect record in major finals.