| Tournament | Round | Liz Jackman | Trish Cearns |
| 21.04.2003 Australian Championships (SA) | 2 | 355 | 309 |
| 09.04.2007 Australian Championships (NSW) | 10 | 340 | 320 |
| 05.04.2010 Aus Championship (SA) | 20 | 365 | 386 |
| 01.04.2013 Australian Championship (QLD) | 20 | 382 | 289 |
| 28.03.2016 Australian Championship (SA) | 6 | 391 | 390 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 366.6 | 338.8 | |
| Spread: | 139 | -139 | |