Mate Pavic, Croatia, and Marcelo Arevalo-Gonzalez (19), El Salvador, def. Stefanos Tsitsipas and Petros Tsitsipas, Greece, 7-5, 6-4.
Simone Bolelli and Andrea Vavassori (11), Italy, def. Rohan Bopanna, India, and Matthew Ebden (2), Australia, 7-5, 2-6, 6-2.
Edouard Roger-Vasselin, France, and Laura Siegemund (2), Germany, def. Neal Skupski, Britain, and Desirae Krawczyk (4), United States, 6-4, 7-5.
