As Townsend went up to Ostapenko to shake hands, the Latvian appeared to say something to Townsend that she didn’t like.

Jelena Ostapenko took to the internet immediately after her second-round loss to Taylor Townsend at the US Open to explain her side of their argument.

U.S. Open opponents Taylor Townsend and Jelena Ostapenko have gotten into a face-to-face argument on the Court 11 sideline right after their second-round match ended