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