| Tournament | Round | Margaret Griggs | Maureen Gill |
| 17.04.2006 Australian Championships (QLD) | 4 | 345 | 365 |
| 24.03.2008 Australian Championship (VIC) | 7 | 479 | 270 |
| 24.03.2008 Australian Championship (VIC) | 19 | 362 | 453 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 395.33 | 362.66 | |
| Spread: | 98 | -98 | |