Action wasn't confined to the tennis court at the US Open, with Taylor Townsend and Jelena Ostapenko getting into a heated face-to-face argument after their match.
Tempers flared on the sidelines of Court 11 after their second-round match on Wednesday.
"She told me I have no class, no education, and to see what happens when we get outside the U.S.," Townsend, who is from Chicago, said after her 7-5 6-1 victory over 2017 French Open champion Ostapenko, who is from Latvia.
