In-form Barty prepared for U.S. Open success - Reuters

9:24am PDT - August 25th, 2021    serena williams - Reuters

Australian Ash Barty appears primed to be the most consistent women's number one since Serena Williams as she heads into the U.S. Open, while Naomi Osaka faces a difficult challenge in her title defence with a handful of contenders vying for their first Grand…