Tennis: Defending champ Osaka out, Barty sweeps into fourth round of Australia Open

January 21, 2022 6:47 PMMELBOURNE (REUTERS) - Reigning champion Naomi Osaka crashed out in the third round of the Australian Open on Friday (Jan 21) with a 4-6, 6-3, 7-6 (10-5) defeat by American Amanda Anisimova, ranked 60th in the world.