Naomi Osaka apologized for her 'childish' outburst after she threw her racket to the floor after having her serve broken during an Australian Open match

12:35pm PST - January 22nd, 2020    coco gauff - Business Insider

Naomi Osaka says she acted a "bit childish" after throwing her racket to the floor and kicking it during her Australian Open second round match against Zheng Saisai on Wednesday. The 22-year-old won the first set comfortably, but lost her temper in the second…