| Date | 8 October 2018 |
|---|---|
| Location | Buenos Aires Lawn Tennis Club, Green Park, Palermo, Buenos Aires (Court 7) |
| Competitor | NOC | Sets Won | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| Sada Nahimana |  BDI | 2 | 2 | 6 | 6 | |
| María Gabriela Rivera |  GUA | 0 | 0 | 2 | 1 |
| Sada Nahimana | María Gabriela Rivera | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 6 | 2 |
| Set 2 | 6 | 1 |
