| Tournament | Round | Dianne Brumby | Judy Hay |
| 22.04.2000 Australian Championships (QLD) | 8 | 261 | 452 |
| 21.04.2003 Australian Championships (SA) | 9 | 361 | 402 |
| 12.04.2004 Australian Championships (ACT) | 11 | 347 | 344 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 323 | 399.33 | |
| Spread: | -229 | 229 | |