Marcel Granollers, Spain, and Horacio Zeballos (1), Argentina, def. Mate Pavic, Croatia, and Marcelo Arevalo-Gonzalez, El Salvador, 6-2, 6-2.
Sara Errani and Jasmine Paolini, Italy, def. Erin Routliffe, New Zealand, and Coco Gauff (3), United States, 6-3, 4-6, 10-8.