| | Top level | Event type
Singles, Girls – Match 1/2
| Date | 10 October 2018 — 17:30 |
|---|---|
| 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 | Game 5 | |
|---|---|---|---|---|---|---|---|---|
| Sun Yingsha |  CHN | 4 | 13 | 9 | 11 | 11 | 11 | |
| Miu Hirano |  JPN | 1 | 11 | 11 | 9 | 9 | 6 |
| Sun Yingsha | Miu Hirano | |
|---|---|---|
| Games Won | 4 | 1 |
| Game 1 | 13 | 11 |
| Game 2 | 9 | 11 |
| Game 3 | 11 | 9 |
| Game 4 | 11 | 9 |
| Game 5 | 11 | 6 |