(1) Rojer / Tecau vs. Klizan / Stakhovsky
Becker / Thiem vs. Mathieu / Paire
Cecchinato / Seppi vs. Benneteau / Roger-Vasselin
De La Nava / Ramos-Vinolas vs. (15) Lopez / Lopez
(12) Cabal / Farah vs. Chardy / Paes
Baker / Kudla vs. Marach / Martin
Mannarino / Pouille vs. Estrella Burgos / Giraldo
Junaid / Kukushkin vs. (5) Bolelli / Fognini
(3) Bryan / Bryan vs. Guccione / Sa
Bolt / Whittington vs. Bhupathi / Muller
Johnson / Querrey vs. Rosol / Zelenay
Daniell / Sitak vs. (13) Klaasen / Ram
(11) Inglot / Lindstedt vs. Betov / Gabashvili
Oswald / Shamasdin vs. Butorac / Lipsky
Fyrstenberg / Janowicz vs. Del Bonis / Duran
Marray / Qureshi vs. (7) Murray / Soares
(6) Herbert / Mahut vs. Monroe / Podlipnik-Castillo
Albot / 郑泫 vs. Karlovic / Raja
谢政鹏 / 杨宗桦 vs. Nestor / Stepanek
Garcia-Lopez / Marrero vs. (10) Kubot / Matkowski
(14) Huey / Mirnyi vs. Bury / Istomin
Bellucci / Demoliner vs. Gonzalez / Knowle
Duckworth / Millman vs. Dlouhy / Vesely
Jasika / Kyrgios vs. (4) Bopanna / Mergea
(8) Kontinen / Peers vs. Saville / Smith
Groth / Hewitt vs. Lajovic / Troicki
Haase / Verdasco vs. Erlich / Fleming
Petzschner / Peya vs. (9) Pospisil / Sock
(16) Cuevas / Granollers vs. Dolgopolov / Tursunov
Elgin / Middelkoop vs. Mayer / Sousa
Pavic / Venus vs. Krajicek / Young
Bedene / Brown vs. (2) Dodig / Melo