| date | Pair 1 | sets | Pair 2 | set 1 | set 2 | TB | dur (pts) | 
| Wed 01.05.19 | Guilermo Duran / Maximo Gonzalez |  ARG |  ARG |  | 2-1 | Rajeev Ram / Joe Salisbury |  USA |  GBR | 1 | 3-6 | 7-5 | [10-7] | 1:32 (63-71) | 
| Mon 29.04.19 | Jeremy Chardy / Fabrice Martin |  FRA |  FRA |  | 2-1 | Simone Bolelli / Robert Lindstedt |  ITA |  SWE |  | 6-74 | 7-63 | [10-7] | 2:11 (88-82) | 
| Wed 01.05.19 | Marcus Daniell / Wesley Koolhof |  NZL |  NED | 4 | 2-1 | Tiago Cacao / Frederico Gil |  POR |  POR | ALT | 6-3 | 3-6 | [10-4] | 1:10 (51-50) | 
| Wed 01.05.19 | Pablo Cuevas / Jean-Julien Rojer |  URU |  NED |  | 2-1 | Joao Domingues / Pedro Martinez Portero |  POR |  ESP | WC | 6-2 | 3-6 | [10-6] | 1:15 (62-54) | 
| Mon 29.04.19 | Luke Bambridge / Jonny O'Mara |  GBR |  GBR |  | 2-1 | Dusan Lajovic / Nenad Zimonjic |  SRB |  SRB | PR | 5-7 | 6-0 | [10-3] | 1:22 (69-44) | 
| Mon 29.04.19 | Leonardo Mayer / Joao Sousa |  ARG |  POR | 3 | 2-0 | Santiago Gonzalez / Aisam Ul-Haq Qureshi |  MEX |  PAK |  | 6-4 | 6-4 |  | 1:14 (59-52) | 
| Wed 01.05.19 | Gerard Granollers / Marc Lopez |  ESP |  ESP |  | w/o | Mackenzie McDonald / Reilly Opelka |  USA |  USA |  | walkover | 
| Tue 30.04.19 | Guido Andreozzi / Hugo Dellien |  ARG |  BOL | ALT | 2-0 | Ben Mclachlan / Matwe Middelkoop |  JPN |  NED | 2 | 6-3 | 6-4 |  | 1:05 (62-53) |