Sabalenka loses six points on serve in 54-minute Cincinnati demolition

Aryna Sabalenka beat Wang Xinyu 6-1 6-3 to reach the Cincinnati Open fourth round in 54 minutes. The world number one lost only six points in eight service games, faced no break points, and hit 17 winners to five unforced errors. Sabalenka is the two-time defending US Open champion; no woman has won three straight since Serena Williams in 2014.