Swiatek will face No. 19 Madison Keys of the U.S. on Thursday night for a berth in the final. The other women’s semifinal is No. 1 Aryna Sabalenka, the two-time defending champion, against her good friend, No. 11 Paula Badosa.

Ben Shelton wore down Italian Lorenzo Sonego 6-4 7-5 4-6 7-6 (4) in a highlight-laden clash and ensured the United States has players in the men's and women's semi-finals for the first time since Andy Roddick and Serena Williams in 2009.

Emma Navarro says she isn't putting any blame on Iga Swiatek over a missed double bounce call as the American called on tennis authorities to allow video technology to also be allowed for use after point ends.

Emma Navarro called for a change in the VAR rules after Iga Swiatek won a point despite a double bounce - and the American could not challenge because she continued to play the point. The Polish superstar scooped up the American’s drop shot at 2-2 in the second set and won the game point before going on to win 6-1 6-2.

Not that Iga Swiatek needs the help during her dominant run through the Australian Open so far, but she did get the benefit of a no-call when she failed to reach a ball hit by her opponent Emma Navarr

Emma Navarro called for a change in the rules after a controversial moment during her Australian Open quarter-final loss to Iga Swiatek. The second seed continued her romp through the draw with a 6-1 6-2 victory to set up a meeting with Madison Keys.