Sloane Stevens, two months shy of her 20th birthday, appeared as stunned as anyone in the moments after upsetting third-seeded Serena Williams, who hadn't lost a match since late August.
Maria Sharapova appears even more dominant than she did five years ago in her march to the 2008 Australian Open title. The No. 2 seed has lost only five games through four rounds.
You could feel how badly the fans wanted a competitive match. But in the end, Maria Sharapova had too much game for Venus Williams.