Alexander Blockx of Belgium beat American Learner Tien 6-1, 2-6, 7-6 (9) to win the junior boys championship at the Australian Open

Dutch legend Diede de Groot extended her winning streak to nine consecutive Grand Slam titles when she overcame a slow start to beat Yui Kamiji of Japan 0-6, 6-2, 6-2 in the women’s wheelchair singles final at the Australian Open

Wimbledon champion Elena Rybakina plays in her second final in the past three Grand Slam tournaments when she meets No. 5 Aryana Sabalenka for the Australian Open championship

Stefanos Tsitsipas has reached the final at the Australian Open for the first time by beating Karen Khachanov 7-6 (2), 6-4, 6-7 (6), 6-3

Novak Djokovic has put aside some shaky early play to beat unseeded American Tommy Paul 7-5, 6-1, 6-2 and reach the Australian Open final

The Brazilian pair of Luisa Stefani and Rafael Matos beat India’s Sania Mirza and Rohan Bopanna 7-6 (2), 6-2 to win the Australian Open mixed doubles title in Mirza’s last match at a Grand Slam tournament before she retires

Novak Djokovic will face Tommy Paul in the Australian Open men's semifinals

Novak Djokovic is playing about as well as can be at the Australian Open

Victoria Azarenka continues her quest for a third Australian Open title a decade after her last championship at Melbourne Park when she plays Wimbledon champion Elena Rybakina in one of two night women’s semifinals

Two days after advancing to her first Grand Slam tournament quarterfinal unseeded Magda Linette has gone one better and is into the Australian Open semis