| Tournament | Round | Cheryl Michler | Gillian Briggs |
| 28.03.2005 Australian Championships (TAS) | 20 | 386 | 357 |
| 17.04.2006 Australian Championships (QLD) | 16 | 405 | 415 |
| 05.04.2010 Aus Championship (SA) | 7 | 386 | 307 |
| 05.04.2010 Aus Championship (SA) | 20 | 407 | 403 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 396 | 370.5 | |
| Spread: | 102 | -102 | |