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