| Tournament | Round | Mary Mackie | Edith Wilson |
| 16.10.2005 Frankston (VIC) | 3 | 320 | 315 |
| 02.12.2007 Bentleigh (VIC) | 5 | 242 | 398 |
| 13.04.2008 Langwarrin (VIC) | 2 | 344 | 302 |
| 18.01.2009 Aestival (VIC) | 3 | 362 | 384 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 317 | 349.75 | |
| Spread: | -131 | 131 | |