[1] Henri Kontinen (FIN)/ John Peers (AUS)
Bye
Joao Sousa (POR)/ Fernando Verdasco (ESP)
Daniel Nestor (CAN)/ Edouard Roger-Vasselin (FRA)
[PR] Tommy Haas (GER)/ Max Mirnyi (BLR)
Florin Mergea (ROU)/ Aisam-Ul-Haq Qureshi (PAK)
Bye
[5] Lukasz Kubot (POL)/ Marcelo Melo (BRA)
[3] Jamie Murray (GBR)/ Bruno Soares (BRA)
Bye
Jean-Julien Rojer (NED)/ Horia Tecau (ROU)
John Isner (USA)/ Jack Sock (USA)
[WC] Federico Gaio (ITA)/ Stefano Napolitano (ITA)
Nikola Mektic (CRO)/ Albert Ramos-Vinolas (ESP)
Bye
[8] Ivan Dodig (CRO)/ Marcel Granollers (ESP)