| Date | 8 October 2018 |
|---|---|
| Location | Buenos Aires Lawn Tennis Club, Green Park, Palermo, Buenos Aires (Court 3) |
| Competitor | NOC | Sets Won | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| Iga Świątek |  POL | 2 | 2 | 6 | 6 | |
| Eléonora Molinaro |  LUX | 0 | 0 | 1 | 4 |
| Iga Świątek | Eléonora Molinaro | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 6 | 1 |
| Set 2 | 6 | 4 |
