| date | Pair 1 | sets | Pair 2 | set 1 | set 2 | set 3 | set 4 | set 5 | 
| --- --.07.18 | Austin Krajicek / J Nedunchezhiyan |  USA |  IND |   | 2-1 | Nicholas Monroe / John-Patrick Smith |  USA |  AUS | 1 | 5-7 | 6-1 | 10-8 |   |   | 
| --- --.07.18 | James Cerretani / Leander Paes |  USA |  IND |   | 2-0 | L Bambridge / J O'Mara |  --- |  GBR |   | 6-4 | 6-3 |   |   |   | 
| --- --.07.18 | Marcelo Arevalo / Miguel Angel Reyes-Varela |  ESA |  MEX | 4 | 2-0 | M Baghdatis / Mischa Zverev |  CYP |  GER |   | 7-62 | 6-4 |   |   |   | 
| --- --.07.18 | Nicolas Mahut / Adrian Mannarino |  FRA |  FRA |   | 2-0 | A Minaur / J Duckworth |  AUS |  AUS | PR | 6-4 | 7-5 |   |   |   | 
| --- --.07.18 | Jonathan Erlich / Artem Sitak |  ISR |  NZL |   | 2-0 | Leyton Hewitt / Jordan Thompson |  AUS |  AUS | WC | 6-4 | 6-4 |   |   |   | 
| --- --.07.18 | Purav Raja / Ken Skupski |  IND |    | 3 | 2-0 | R Bemelmans / D Kudla |  BEL |  USA |   | 7-5 | 6-4 |   |   |   | 
| --- --.07.18 | Matthew Ebden / S Stakhovsky |  AUS |  UKR |   | 2-1 | G Granollers / Marcel Granollers |  ESP |  ESP |   | 6-0 | 4-6 | 10-6 |   |   | 
| --- --.07.18 | Divij Sharan / Jackson Withrow |  IND |  USA | 2 | 2-0 | M Redlicki / E Zhu |  USA |  USA | WC | 6-3 | 6-3 |   |   |   |