2019 Washington, DC highlights: Teen McNally downs Hsieh, reaches first SF
American teenager Catherine McNally knocked out the last remaining seed at the Citi Open - No.4 seed Hsieh Su-wei - to reach her first WTA semifinal.
American teenager Catherine McNally knocked out the last remaining seed at the Citi Open - No.4 seed Hsieh Su-wei - to reach her first WTA semifinal.