| Tournament | Round | Robyn Corbel | Margaret Griggs |
| 17.04.2006 Australian Championships (QLD) | 2 | 373 | 326 |
| 09.04.2007 Australian Championships (NSW) | 7 | 300 | 379 |
| 09.04.2007 Australian Championships (NSW) | 15 | 395 | 377 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 356 | 360.66 | |
| Spread: | -14 | 14 | |