Roger Federer faces Hyeon Chung this Friday in Australian Open semi-finals. A match to make history, as much in South Korea as in Switzerland.

Ka. Pliskova broke the umpire's chair after an unbelievable mistake from that umpire

Kokkinakis-Harrison handshake and some chatter in Cincinnati

Two of the most aggressive, stylish players in the world went head to head not only for the Australian Open title, but for the World Number One spot. Vika Azarenka took the win 63 60 and this is the (brief) story of the match.

Thursday's presentation and Wednesday's highlights in Miami.