Bianca Andreescu defeated Renata Zarazua 6–3, 7–5 in the round of 16 at the WTA 250 Austin event on hard court. Andreescu controlled the opening set with relative ease, then weathered a competitive second set to secure victory in straight sets. The Canadian's composed performance on the hard court surface demonstrated the consistency required to progress through the tournament draw. Andreescu advances to the quarterfinals as she continues her campaign in Austin.