| Tournament | Round | Patti McDonald | Fay Grose |
| 02.04.2000 Brisbane Open (QLD) | 3 | 327 | 331 |
| 25.10.2003 Mindbenders Open (QLD) | 3 | 299 | 402 |
| 06.08.2006 Camp Duckadang (QLD) | 4 | 355 | 303 |
| 06.12.2009 Southport Christmas (QLD) | 8 | 434 | 350 |
| 26.10.2013 Redcliffe Saturday (QLD) | 1 | 278 | 434 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 338.6 | 364 | |
| Spread: | -127 | 127 | |