Naomi Osaka Calls Tennis Her 'Side Hustle' After Motherhood

Photo Credit: Robert Prange/Getty Images Naomi Osaka had a surprising way of describing her tennis career ahead of the US Open. The four-time Grand Slam champion said motherhood came first, while tennis had become her "side hustle." Osaka, 28, spoke about raising her three-year-old daughter, Shai, while preparing for another run at Flushing Meadows. The perspective marked a major shift for a player who once wondered whether motherhood would end her career. Naomi Osaka says being a mom to daughter Shai is her main job, with tennis coming second Speaking with reporters before the . . .