| Tournament | Round | Patti McDonald | Joy Egan |
| 11.02.2007 Ipswich (QLD) | 5 | 243 | 477 |
| 17.11.2007 Cleveland (QLD) | 6 | 424 | 308 |
| 05.07.2009 Coominya (QLD) | 1 | 331 | 371 |
| 15.08.2010 Almost Cheap (QLD) | 7 | 333 | 333 |
| Head-to-head after 4 games | 1.5 | 2.5 | |
| Average score | 332.75 | 372.25 | |
| Spread: | -158 | 158 | |