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