SundayAt Melbourne ParkMelbourne, AustraliaRod Laver ArenaPlay begins at MidnightLucie Hradecka and Frantisek Cermak, Czech Republic, vs. Jarmila Gajdosova and Matthew Ebden, Australia
Not before 3:30 a.m. EST: Novak Djokovic (1), Serbia, vs. Andy Murray (3), Britain