| Tournament | Round | Faye Williams | Olga Visser |
| 12.04.2004 Australian Championships (ACT) | 4 | 442 | 387 |
| 28.03.2005 Australian Championships (TAS) | 8 | 547 | 271 |
| 09.04.2007 Australian Championships (NSW) | 9 | 398 | 405 |
| 06.11.2015 Perth International (WA) | 2 | 359 | 448 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 436.5 | 377.75 | |
| Spread: | 235 | -235 | |