| Tournament | Round | Julia Sorell | Cheryl Michler |
| 15.04.1998 Australian Championships (TAS) | 3 | 318 | 436 |
| 16.04.2001 Australian Championships (VIC) | 5 | 448 | 303 |
| 28.03.2005 Australian Championships (TAS) | 6 | 282 | 455 |
| 17.04.2006 Australian Championships (QLD) | 3 | 397 | 469 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 361.25 | 415.75 | |
| Spread: | -218 | 218 | |