| Date | 9 October 2018 — 17:15 |
|---|---|
| Location | Table Tennis Arena, Tecnópolis, Tecnópolis Park, Villa Martelli, Buenos Aires (Table 1) |
| Competitor | NOC | Games Won | Game #1 | Game #2 | Game #3 | Game #4 | |
|---|---|---|---|---|---|---|---|
| Sun Yingsha |  CHN | 4 | 11 | 11 | 12 | 11 | |
| Bruna Takahashi |  BRA | 0 | 8 | 5 | 10 | 5 |
| Sun Yingsha | Bruna Takahashi | |
|---|---|---|
| Games Won | 4 | 0 |
| Game #1 | 11 | 8 |
| Game #2 | 11 | 5 |
| Game #3 | 12 | 10 |
| Game #4 | 11 | 5 |
