 USA: Cincinnati - Doubles - Main |
|---|
| 1/8-finals | Rojer J./Tecau H. | Querrey S./Ram R. | 2:0 (6:3, 6:3) | details | 17.08.2018 |
| 1/16-finals | Querrey S./Ram R. | Johnson S./Tiafoe F. | 2:0 (7:62, 6:3) | details | 15.08.2018 |
 Canada: Toronto - Doubles - Main |
|---|
| Quarter-finals | Querrey S./Ram R. | Kontinen H./Peers J. | 0:2 (67:7, 3:6) | details | 11.08.2018 |
| 1/8-finals | Cabal J. S./Farah R. | Querrey S./Ram R. | 1:2 (5:7, 6:4, 8:10) | details | 09.08.2018 |
| 1/16-finals | Querrey S./Ram R. | Cecchinato M./Dzumhur D. | 2:0 (7:64, 6:3) | details | 07.08.2018 |
 Italy: Rome - Doubles - Main |
|---|
| 1/8-finals | Querrey S./Ram R. | Carreno-Busta P./Sousa J. | 1:2 (6:3, 3:6, 5:10) | details | 16.05.2018 |
| 1/16-finals | Querrey S./Ram R. | Mannarino A./Pouille L. | 2:0 (6:3, 7:5) | details | 14.05.2018 |
