| Tournament | Round | Erica Williams | Daphne Bezuidenhout |
| 22.04.2000 Australian Championships (QLD) | 5 | 382 | 396 |
| 12.04.2004 Australian Championships (ACT) | 3 | 438 | 386 |
| 25.04.2004 Lismore (NSW) | 2 | 381 | 375 |
| 28.03.2005 Australian Championships (TAS) | 4 | 383 | 356 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 396 | 378.25 | |
| Spread: | 71 | -71 | |