| Date | 11 October 2018 |
|---|---|
| Location | Badminton Arena, Tecnópolis, Tecnópolis Park, Villa Martelli, Buenos Aires |
| Seed | Competitor | NOC | Games Won | Games Won | Game 1 | Game 2 | Game 3 | |
|---|---|---|---|---|---|---|---|---|
| – | Goh Jin Wei |  MAS | 2 | 2 | 19 | 21 | 21 | |
| – | Phittayaporn Chaiwan |  THA | 1 | 1 | 21 | 15 | 13 |
| Goh Jin Wei | Phittayaporn Chaiwan | |
|---|---|---|
| Games Won | 2 | 1 |
| Game 1 | 19 | 21 |
| Game 2 | 21 | 15 |
| Game 3 | 21 | 13 |
