Ashleigh Barty beats Barbora Krejcikova to reach Cincinnati semi-finals

Ashleigh Barty won the Wimbledon title last month

World number one Ashleigh Barty eased through to the semi-finals of the Cincinnati Open with victory over Barbora Krejcikova.

Barty also beat French Open champion Krejcikova on her way to her maiden Wimbledon title in July.

The 25-year-old, two-time Grand Slam champion will face Angelique Kerber or Petra Kvitova in the last four.