Tennis Australian Open 2018 Tennys Sandgren of the United States picks up a fake fingernail from the court during play against Dominic Thiem of Austria during round four on day eight of the Australian Open tennis tournament in Melbourne , Victoria , Australia , 22 January 2018 . EPA / TRACEY NEARMY AUSTRALIA AND NEW ZEALAND OUT ▶ 기사 제보 및 문의 ▶ 기자 와 1 : 1 채팅    ▶ 평창동 계 올림픽 영상 공모전