Sara Bejlek stuns top seed Aryna Sabalenka in 4th round at Cincinnati
Aryna Sabalenka is heading into her U.S. Open title defense riding a slump that continued Wednesday in Mason, Ohio.,The top seed was knocked out of thAryna Sabalenka is heading into her U.S. Open title defense riding a slump that continued Wednesday in Mason, Ohio.,The top seed was knocked out of th