Taro Daniel, Japan, and Marton Fucsovics, Hungary, def. Marcus Daniell, New Zealand, and Ben McLachlan (3), Japan, 7-6 (3), 6-3.
Oliver Marach, Austria, and Mate Pavic (1), Croatia, def. Ricardas Berankis, Lithuania, and Yoshihito Nishioka, Japan, 6-4, 7-6 (3).
Cristian Garin, Chile, and Juan Ignacio Londero, Argentina, def. Johan Nikles, Switzerland, and Nenad Zimonjic, Serbia, 6-4, 6-2.
Philipp Oswald, Austria, and Divij Sharan, India, def. Marc-Andreas Huesler, Switzerland, and Florin Mergea, Romania, 6-4, 6-4.
Fabrice Martin, France, and Andreas Mies, Germany, def. Santiago Gonzalez, Mexico, and Aisam-ul-Haq Qureshi (4), Pakistan, 6-2, 7-6 (3).