Australian Open 2019: Naomi Osaka Lifts Australian Open Title, Becomes New World No.1 | Tennis News
Naomi Osaka battled past eighth-seed Petra Kvitova 7-6 (7/2), 5-7, 6-4 to win her first Australian Open crown.
Naomi Osaka battled past eighth-seed Petra Kvitova 7-6 (7/2), 5-7, 6-4 to win her first Australian Open crown.