Laura Siegemund defeated Xiyu Wang 7–6, 4–6, 7–6 in the round of 16 at the WTA 250 event in Hua Hin on hard court. The result represented an upset, as Wang entered as the favourite at odds of 1.40 to Siegemund's 3.13. The match proved competitive throughout, with both players taking a set apiece before Siegemund prevailed in a tight third set decided by a tiebreak. Siegemund's comeback victory advances her to the quarterfinals and demonstrates her ability to compete in close encounters against seeded opposition.