| Tournament | Round | Trish Brighton | Jean McGiffen |
| 22.04.2000 Australian Championships (QLD) | 12 | 267 | 466 |
| 21.04.2003 Australian Championships (SA) | 12 | 392 | 419 |
| 17.04.2006 Australian Championships (QLD) | 15 | 423 | 297 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 360.66 | 394 | |
| Spread: | -100 | 100 | |