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