| Date | 7 October 2018 — 9:35 |
|---|---|
| Location | Badminton Arena, Tecnópolis, Tecnópolis Park, Villa Martelli, Buenos Aires |
| Seed | Competitor | NOC | Games Won | Games Won | Game 1 | Game 2 | Game 3 | |
|---|---|---|---|---|---|---|---|---|
| – | Grace King |  GBR | 2 | 2 | 21 | 17 | 21 | |
| – | Nazlıcan İnci |  TUR | 1 | 1 | 17 | 21 | 16 |
| Grace King | Nazlıcan İnci | |
|---|---|---|
| Games Won | 2 | 1 |
| Game 1 | 21 | 17 |
| Game 2 | 17 | 21 |
| Game 3 | 21 | 16 |
