Sabalenka

She tamed 18-year-old American Iva Jovic 6-3, 6-0

Third seed Coco Gauff also advanced to her third quarter-finals in a row

Alcaraz coninutes career Grand Slam bid

Olga Danilovic knocks out Venus Williams at Australian Open

She defeated Muchova to seal a 6-3 6-4 win

She overcoming early jitters on Louis Armstrong Stadium

He defeated Taylor Fritz 6-4, 6-3 to set up a last-four duel with Alejandro Tabilo

Australian Open champion Sabalenka and US Open champion Gauff crash out after shock defeats

Ukranian beats third top 20 opponent in a row with 6-4, 7-6 (7/4) win

20-year-old needed 2hrs 47mins to get past a player 15 years her senior