| Date | 12 October 2018 |
|---|---|
| Location | Buenos Aires Lawn Tennis Club, Green Park, Palermo, Buenos Aires (Court 1) |
| Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|
| Sebastián Báez / Facundo Díaz |  ARG | 2 | 7 | 1 | |
| Ondřej Štyler / Dalibor Švrčina |  CZE | 1 | 5 | 6 |
Sebastián Báez / Facundo Díaz| Pos | Competitor | Match tie-break | |||
|---|---|---|---|---|---|
| Sebastián Báez | – | ||||
| Facundo Díaz | – | ||||
| Team Totals | 10 | ||||
Ondřej Štyler / Dalibor Švrčina| Pos | Competitor | Match tie-break | |||
|---|---|---|---|---|---|
| Ondřej Štyler | – | ||||
| Dalibor Švrčina | – | ||||
| Team Totals | 6 | ||||
