source https://timesofindia.indiatimes.com/sports/tennis/top-stories/naomi-osaka-retires-injured-in-australian-open-third-round/articleshow/117327145.cms
source https://timesofindia.indiatimes.com/sports/tennis/top-stories/naomi-osaka-retires-injured-in-australian-open-third-round/articleshow/117327145.cms