| Tournament | Round | Trish Brighton | Patti McDonald |
| 30.06.2002 North West Open (QLD) | 1 | 486 | 324 |
| 27.10.2007 Mindbenders Open (QLD) | 1 | 489 | 315 |
| 09.09.2012 Spring Marathon Qld (QLD) | 8 | 402 | 333 |
| 14.08.2016 Sunshine Coast (QLD) | 5 | 399 | 342 |
| 02.06.2019 Sunshine Coast (QLD) | 9 | 431 | 376 |
| Head-to-head after 5 games | 5 | 0 | |
| Average score | 441.4 | 338 | |
| Spread: | 517 | -517 | |