Naomi Osaka's second career Australian Open title gives her four Grand Slams at age 23, putting her within sight of Maria Sharapova and Martin Hingis.
USA TODAY, USA Today: Tennis
Sat, 02/20/2021 - 4:55am
Naomi Osaka's second career Australian Open title gives her four Grand Slams at age 23, putting her within sight of Maria Sharapova and Martin Hingis.