Preston downs Ostapenko 6-4 6-1 in Seoul last 16

Taylah Preston of Australia beat Latvia's Jelena Ostapenko 6-4 6-1 in the Round of 16 at the WTA hard-court event in Seoul. The Australian landed 57.7% of her first serves and won 86.7% of those points, along with 54.5% of her second-serve points, striking three aces against three double faults. She faced eight break points and saved seven, 87.5%. Ostapenko put 38.6% of first serves in play, winning 72.7% of those points and 40.0% behind her second delivery, with six aces and 10 double faults; she faced eight break points and saved four.