Tennis Australian Open 2018 Simona Halep of Romania reacts during her fourth round match against Naomi Osaka of Japan at the Australian Open Grand Slam tennis tournament in Melbourne , Australia , 22 January 2018 . EPA / MARK CRISTINO ▶ 기사 제보 및 문의 ▶ 기자 와 1 : 1 채팅    ▶ 평창동 계 올림픽 영상 공모전