| Date | 14 – 19 October 1968 |
|---|---|
| Status | Olympic (non-medal) |
| Location | Guadalajara Country Club, Guadalajara / Atlas Sports Club, Guadalajara / Guadalajara Sports Club, Guadalajara |
| Participants | 13 from 7 countries |
The only top women competing in Guadalajara were the American trio of Jane “Peaches” Bartkowicz, Julie Heldman, and Valerie Ziegenfuss, and the West German duo of Helga Niessen and Edda Buding. Niessen won the competition by defeating Peaches in straight sets in the final. Niessen’s best career Grand Slam result was losing in the final of the 1970 French Open to Margaret Court.
| Date | 14 October 1968 |
|---|---|
| Format | Winner of each match advanced to the quarter-finals. |
| Match | Date/Time | Competitor (Seed) | NOC | Result | Competitor (Seed) | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | Jane Bartkowicz (1) |  USA | bye | ||||
| Match #2 | 14 Oct | Edda Buding |  FRG | 7-5, 2-6, 6-4 | Patricia Montaño |  MEX | |
| Match #3 | 14 Oct | Lourdes Góngora | MEX | 6-1, 6-2 | Valerie Ziegenfuss | USA | |
| Match #4 | 14 Oct | María Eugenia Guzmán |  ECU | 6-2, 6-2 | Zaiga Jansone |  URS | |
| Match #5 | 14 Oct | Julie Heldman | USA | 6-1, 6-2 | Suzana Petersen |  BRA | |
| Match #6 | 14 Oct | Rosie Darmon |  FRA | 6-1, 6-1 | Ana María Ycaza | ECU | |
| Match #7 | Cecilia Rosado | MEX | bye | ||||
| Match #8 | Helga Niessen (2) | FRG | bye |
| Date | 17 October 1968 |
|---|---|
| Format | Winner of each match advanced to the semi-finals. |
| Match | Date/Time | Competitor (Seed) | NOC | Result | Competitor (Seed) | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 17 Oct | Jane Bartkowicz (1) | USA | 4-6, 6-4, 7-5 | Edda Buding | FRG | |
| Match #2 | 17 Oct | Lourdes Góngora | MEX | 6-2, 6-2 | María Eugenia Guzmán | ECU | |
| Match #3 | 17 Oct | Julie Heldman | USA | 6-3, 6-3 | Rosie Darmon | FRA | |
| Match #4 | 17 Oct | Helga Niessen (2) | FRG | 6-1, 6-1 | Cecilia Rosado | MEX |
| Date | 18 October 1968 |
|---|---|
| Format | Winner of each match advanced to the final. |
| Match | Date/Time | Competitor (Seed) | NOC | Result | Competitor (Seed) | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 18 Oct | Jane Bartkowicz (1) | USA | 6-2, 6-2 | Lourdes Góngora | MEX | |
| Match #2 | 18 Oct | Helga Niessen (2) | FRG | 6-3, 1-6, 6-3 | Julie Heldman | USA |
| Date | 18 – 19 October 1968 |
|---|
| Match | Date/Time | Competitor (Seed) | NOC | Result | Competitor (Seed) | NOC | |
|---|---|---|---|---|---|---|---|
| Match 1/2 | 19 Oct | Helga Niessen (2) | FRG | 6-4, 6-3 | Jane Bartkowicz (1) | USA | |
| Match 3/4 | 18 Oct | Julie Heldman | USA | 6-4, 6-3 | Lourdes Góngora | MEX |
