Follow scores and live text updates from the US Open mixed doubles as Jack Draper and Jessica Pegula take on Mirra Andreeva and Daniil Medvedev in the quarter-finals.

But the opening round of matches seemed well-received by the New York crowd. Spectators flocked to the two show courts, Arthur Ashe and Louis Armstrong, in their droves, and loudly backed home favourites including Venus Williams and Reilly Opelka.