| Tournament | Round | Joy Egan | Judy Mason |
| 27.10.2007 Mindbenders Open (QLD) | 2 | 426 | 255 |
| 26.10.2008 Mindbenders Sunday (QLD) | 4 | 434 | 262 |
| 23.10.2010 Redcliffe Saturday (QLD) | 4 | 314 | 290 |
| 24.10.2010 Redcliffe Sunday (QLD) | 7 | 344 | 368 |
| 01.07.2012 Coominya (QLD) | 5 | 369 | 339 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 377.4 | 302.8 | |
| Spread: | 373 | -373 | |