<p>Maria Sakkari rolled through to the semi-final at the US Open on Wednesday, breaking down Czech Karolina Pliskova 6-4 6-4 on Arthur Ashe Stadium.</p>.<p>The Greek was rock-solid with excellent court coverage through the first set, getting the early break as she put up a dozen winners and three aces, as Pliskova struggled to keep up.</p>.<p>The 17th seed kept up her assault, converting on break point in the seventh game of the second set and winning all but two of her first-serve points across the entire match as Pliskova stumbled into 20 unforced errors and three double faults.</p>.<p>"I'm speechless, I don't know what to say," she remarked after the match, with British teen phenom Emma Raducanu next up in the semi-final. </p>.<p><strong>Check out latest videos from DH</strong></p>
<p>Maria Sakkari rolled through to the semi-final at the US Open on Wednesday, breaking down Czech Karolina Pliskova 6-4 6-4 on Arthur Ashe Stadium.</p>.<p>The Greek was rock-solid with excellent court coverage through the first set, getting the early break as she put up a dozen winners and three aces, as Pliskova struggled to keep up.</p>.<p>The 17th seed kept up her assault, converting on break point in the seventh game of the second set and winning all but two of her first-serve points across the entire match as Pliskova stumbled into 20 unforced errors and three double faults.</p>.<p>"I'm speechless, I don't know what to say," she remarked after the match, with British teen phenom Emma Raducanu next up in the semi-final. </p>.<p><strong>Check out latest videos from DH</strong></p>