https://www.cbssports.com/tennis/news/australian-open-2019-results-novak-djokovic-advances-serena-williams-falls-as-naomi-osaka-continues-dominance/
https://www.cbssports.com/tennis/news/australian-open-2019-results-novak-djokovic-advances-serena-williams-falls-as-naomi-osaka-continues-dominance/