| Tournament | Round | Erica Williams | Liz Jackman |
| 26.08.2001 Queensland Championships (QLD) | 13 | 435 | 358 |
| 12.04.2004 Australian Championships (ACT) | 12 | 297 | 470 |
| 28.03.2005 Australian Championships (TAS) | 15 | 411 | 298 |
| 28.03.2005 Australian Championships (TAS) | 21 | 306 | 417 |
| 17.04.2006 Australian Championships (QLD) | 6 | 310 | 377 |
| 01.04.2013 Australian Championship (QLD) | 2 | 400 | 367 |
| 02.02.2014 Kempsey (NSW) | 4 | 344 | 287 |
| 02.02.2014 Kempsey (NSW) | 9 | 319 | 404 |
| Head-to-head after 8 games | 4 | 4 | |
| Average score | 352.75 | 372.25 | |
| Spread: | -156 | 156 | |