| Date | 9 October 2018 — 10:45 |
|---|---|
| Location | Badminton Arena, Tecnópolis, Tecnópolis Park, Villa Martelli, Buenos Aires |
| Seed | Competitor | NOC | Games Won | Games Won | Game 1 | Game 2 | Game 3 | |
|---|---|---|---|---|---|---|---|---|
| – | Jennie Gai |  USA | 2 | 2 | 21 | 22 | – | |
| – | Elena Andreu |  ESP | 0 | 0 | 10 | 20 | – |
| Jennie Gai | Elena Andreu | |
|---|---|---|
| Games Won | 2 | 0 |
| Game 1 | 21 | 10 |
| Game 2 | 22 | 20 |
| Game 3 | – | – |
