| Date | 8 October 2018 — 14:40 |
|---|---|
| Location | Badminton Arena, Tecnópolis, Tecnópolis Park, Villa Martelli, Buenos Aires |
| Seed | Competitor | NOC | Games Won | Games Won | Game 1 | Game 2 | Game 3 | |
|---|---|---|---|---|---|---|---|---|
| – | Mariya Delcheva |  BUL | 2 | 2 | 21 | 21 | – | |
| – | Anastasiya Prozorova |  UKR | 0 | 0 | 13 | 16 | – |
| Mariya Delcheva | Anastasiya Prozorova | |
|---|---|---|
| Games Won | 2 | 0 |
| Game 1 | 21 | 13 |
| Game 2 | 21 | 16 |
| Game 3 | – | – |
