| Tournament | Round | Lorraine Cook | Dawn Boyle |
| 17.04.2006 Australian Championships (QLD) | 10 | 241 | 478 |
| 17.04.2006 Australian Championships (QLD) | 13 | 375 | 377 |
| 24.03.2008 Australian Championship (VIC) | 10 | 398 | 308 |
| 24.03.2008 Australian Championship (VIC) | 15 | 346 | 416 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 340 | 394.75 | |
| Spread: | -219 | 219 | |