| Date | 11 October 2018 |
|---|---|
| Location | Buenos Aires Lawn Tennis Club, Green Park, Palermo, Buenos Aires (Court 3) |
| Competitor | NOC | Sets Won | Set #1 | Set #2 | |
|---|---|---|---|---|---|
| Clara Burel / Hugo Gaston |  FRA | 2 | 7 | 4 | |
| María Lourdes Carlé / Sebastián Báez |  ARG | 1 | 5 | 6 |
Clara Burel / Hugo Gaston| Pos | Competitor | Match Tie-break | |||
|---|---|---|---|---|---|
| Clara Burel | – | ||||
| Hugo Gaston | – | ||||
| Team Totals | 10 | ||||
María Lourdes Carlé / Sebastián Báez| Pos | Competitor | Match Tie-break | |||
|---|---|---|---|---|---|
| María Lourdes Carlé | – | ||||
| Sebastián Báez | – | ||||
| Team Totals | 8 | ||||
