| Tournament | Round | Judy Mason | Merle Skopp |
| 02.10.2004 Mindbenders Open (QLD) | 6 | 356 | 287 |
| 13.11.2004 Cleveland (QLD) | 6 | 297 | 327 |
| 09.04.2005 Coorparoo (QLD) | 6 | 236 | 389 |
| 29.12.2007 LAST CHANCE (QLD) | 3 | 310 | 314 |
| 24.10.2009 Redcliffe ABC (QLD) | 5 | 435 | 306 |
| 27.10.2012 Redcliffe Saturday (QLD) | 5 | 334 | 326 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 328 | 324.83 | |
| Spread: | 19 | -19 | |