| Tournament | Round | Dianne Brumby | Gillian Briggs |
| 02.02.2002 Ulverstone February (TAS) | 10 | 299 | 316 |
| 02.02.2002 Ulverstone February (TAS) | 13 | 345 | 331 |
| 24.09.2006 Australian Masters and State Challenge Trophy (NSW) | 3 | 406 | 403 |
| 12.04.2008SA April (SA) | 4 | 442 | 443 |
| 19.03.2011 Kingston Saturday (TAS) | 3 | 374 | 391 |
| 20.03.2011 Kingston Sunday (TAS) | 1 | 456 | 406 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 387 | 381.66 | |
| Spread: | 32 | -32 | |