| Date | Tournament | State | Round | Penny Wells | Sue Gergelifi |
|---|---|---|---|---|---|
| 17/04/1999 | Central Coast - Wyong | NSW | 5 | 467 | 345 |
| 27/01/2002 | City of Sydney International Masters | NSW | 17 | 329 | 371 |
| 21/07/2002 | Winter Masters | NSW | 13 | 348 | 410 |
| 17/08/2002 | Revesby | NSW | 5 | 395 | 359 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 384.75 | 371.25 | |||
| Spread | 54 | -54 | |||