| Date | 24 October 1968 |
|---|---|
| Location | Centro Deportivo Chapultepec, Ciudad de México |
| Seed | Competitor | NOC | Sets Won | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|---|
| – | María Eugenia Guzmán |  ECU | – | – | – | bye | |
| 2 | Helga Niessen |  FRG | – | – | – |
| María Eugenia Guzmán | Helga Niessen | |
|---|---|---|
| Sets Won | – | – |
| Set 1 | – | – |
| Set 2 | – | – |
