date | Pair 1 | sets | Pair 2 | set 1 | set 2 | set 3 |
--- --.02.20 | Marcel Granollers / Horacio Zeballos | ESP | ARG | 1 | 2-0 | Ariel Behar / Gonzalo Escobar | URU | ECU | | 7-63 | 7-5 | |
--- --.02.20 | T Thiago / F Romboli | --- | BRA | | 2-1 | F Facundo / C Taberner | --- | ESP | WC | 6-3 | 3-6 | 10-5 |
--- --.02.20 | Marcelo Demoliner / Matwe Middelkoop | BRA | NED | 4 | 2-0 | Marco Cecchinato / Albert Ramos-Vinolas | ITA | ESP | | 6-4 | 6-4 | |
--- --.02.20 | Jaume Munar Clar / Casper Ruud | ESP | NOR | | 2-0 | Facundo Bagnis / Federico Delbonis | ARG | ARG | | 7-5 | 6-3 | |
--- --.02.20 | Pablo Cuevas / Hugo Dellien | URU | | | 2-0 | Leonardo Mayer / Andres Molteni | ARG | ARG | | 6-4 | 6-4 | |
--- --.02.20 | S Gille / Joran Vliegen | BEL | BEL | 3 | 2-1 | A Collarini / F Coria | ARG | ARG | WC | 4-6 | 6-1 | 10-2 |
--- --.02.20 | Guilermo Duran / Juan Ignacio Londero | ARG | ARG | | 2-0 | S Caruso / Lorenzo Sonego | ITA | ITA | | 7-5 | 6-4 | |
--- --.02.20 | Pablo Andujar / P Martinez Portero | ESP | ESP | ALT | 2-0 | Maximo Gonzalez / Fabrice Martin | ARG | FRA | 2 | 6-3 | 6-1 | |