![Australian Open 2018 tennis live blog: Roger Federer vs Hyeon Chung, men's semi final, updates, scores, video, highlights, day 12 Australian Open 2018 tennis live blog: Roger Federer vs Hyeon Chung, men's semi final, updates, scores, video, highlights, day 12](https://imageresizer.static9.net.au/nj6szeAvndRDRvOi3QCXUKTpibg=/0x0/https%3A%2F%2Fprod.static9.net.au%2F_%2Fmedia%2F2018%2F01%2F26%2F20%2F57%2Ffedererthough_1000.jpg)
Australian Open 2018 tennis live blog: Roger Federer vs Hyeon Chung, men's semi final, updates, scores, video, highlights, day 12
![ESPN on Twitter: "The 2018 Australian Open was the 200th major tournament in the Open Era. Roger Federer has won 20, meaning he's accounted for 10% of the men's singles titles.… https://t.co/1qytwIPQKC" ESPN on Twitter: "The 2018 Australian Open was the 200th major tournament in the Open Era. Roger Federer has won 20, meaning he's accounted for 10% of the men's singles titles.… https://t.co/1qytwIPQKC"](https://pbs.twimg.com/media/DUoHOgzXkAAJX5q.jpg)
ESPN on Twitter: "The 2018 Australian Open was the 200th major tournament in the Open Era. Roger Federer has won 20, meaning he's accounted for 10% of the men's singles titles.… https://t.co/1qytwIPQKC"
![Swiss tennis player Roger Federer celebrating during men's singles match in Australian Open 2018 Tennis Tournament, Melbourne Park, Melbourne, Victor Stock Photo - Alamy Swiss tennis player Roger Federer celebrating during men's singles match in Australian Open 2018 Tennis Tournament, Melbourne Park, Melbourne, Victor Stock Photo - Alamy](https://c8.alamy.com/comp/MM6CXJ/swiss-tennis-player-roger-federer-celebrating-during-mens-singles-match-in-australian-open-2018-tennis-tournament-melbourne-park-melbourne-victor-MM6CXJ.jpg)
Swiss tennis player Roger Federer celebrating during men's singles match in Australian Open 2018 Tennis Tournament, Melbourne Park, Melbourne, Victor Stock Photo - Alamy
![Roger Federer beats Marin Cilic to win Australian Open 2018 men's singles final – as it happened | Sport | The Guardian Roger Federer beats Marin Cilic to win Australian Open 2018 men's singles final – as it happened | Sport | The Guardian](https://i.guim.co.uk/img/media/cbfba0b01db6151d2f210e6864c11bd1a2ff429f/0_108_2993_1796/master/2993.jpg?width=460&quality=85&auto=format&fit=max&s=92c4049fb09157db0c3b26937a118c02)
Roger Federer beats Marin Cilic to win Australian Open 2018 men's singles final – as it happened | Sport | The Guardian
![Australian Open 2018 final: Roger Federer beats Marin Cilic to win Australian Open men's singles title - News Nation English Australian Open 2018 final: Roger Federer beats Marin Cilic to win Australian Open men's singles title - News Nation English](https://media5.newsnationtv.com/images/2018/01/28/943996205-federer.jpg)