| Tournament | Round | Margot Carnachan | Sue Quirke |
| 09.02.2003 Ipswich (QLD) | 6 | 336 | 324 |
| 06.11.2005 Newmarket (QLD) | 2 | 419 | 370 |
| 12.02.2006 Ipswich (QLD) | 6 | 397 | 412 |
| 02.07.2006 Coominya (QLD) | 3 | 519 | 379 |
| 17.11.2007 Cleveland (QLD) | 2 | 335 | 362 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 401.2 | 369.4 | |
| Spread: | 159 | -159 | |