| Tournament | Round | Margaret griggs | Jeanette Hansen |
| 17.04.2006 Australian Championships (QLD) | 6 | 322 | 405 |
| 09.04.2007 Australian Championships (NSW) | 10 | 314 | 391 |
| 09.04.2007 Australian Championships (NSW) | 16 | 301 | 357 |
| 05.04.2010 Aus Championship (SA) | 2 | 417 | 264 |
| 06.04.2015 Australian Championship (VIC) | 17 | 362 | 341 |
| 08.04.2023 PLATE (VIC) | 17 | 400 | 368 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 352.66 | 354.33 | |
| Spread: | -10 | 10 | |