| Date | 9 October 2018 — 15:50 |
|---|---|
| Location | Badminton Arena, Tecnópolis, Tecnópolis Park, Villa Martelli, Buenos Aires |
| Seed | Competitor | NOC | Games Won | Games Won | Game 1 | Game 2 | Game 3 | |
|---|---|---|---|---|---|---|---|---|
| – | Chen Shiau-Cheng |  TPE | 2 | 2 | 21 | 21 | – | |
| – | Oscar Guo |  NZL | 0 | 0 | 12 | 18 | – |
| Chen Shiau-Cheng | Oscar Guo | |
|---|---|---|
| Games Won | 2 | 0 |
| Game 1 | 21 | 12 |
| Game 2 | 21 | 18 |
| Game 3 | – | – |
