Highlights of the 10th day of the Australian Open on Tuesday (times GMT): 1020 ALCARAZ, DJOKOVIC GET QUARTER-FINAL ACTION UNDERWAY Carlos Alcaraz and Novak Djokovic got the blockbuster action underway on schedule on Rod Laver Arena for the night session on the main showcourt.

An emotional Paula Badosa reached her maiden Grand Slam semi-final at the Australian Open on Tuesday -- then described how she almost quit tennis last year because of a chronic back injury. Badosa is the first Spanish woman to reach a Grand Slam semi-final since Garbine Muguruza,

Coco Gauff's forehand and serve abandoned her in the worst way and at the worst time at the Australian Open on Tuesday, and the No. 3-seeded American was eliminated in the quarterfinals by No. 11 Paula Badosa of Spain 7-5,

Defending champion Aryna Sabalenka reached the semi-finals of the Australian Open with a battling 6-2 2-6 6-3 win over Russian 27th seed Anastasia Pavlyuchenkova, as her quest for a third straight title at Melbourne Park gained momentum.

Aryna Sabalenka, the world No. 1 and two-time champion at the Australian Open, survived a major scare against Anastasia Pavlyuchenkova to advance to the semifinals. Sabalenka was twice a break down in the deciding set,

World No. 1 Aryna Sabalenka continued her quest for her third consecutive Australian Open title, defeating Russia's Mirra Andreeva 6-1, 6-2 on Sunday to reach the quarterfinals.