| Tournament | Round | Judy Mason | Elaine Ison |
| 15.01.2005 Greenbank (QLD) | 3 | 277 | 354 |
| 12.03.2005 Redland Bay (QLD) | 5 | 352 | 379 |
| 15.01.2006 Greenbank (QLD) | 6 | 310 | 388 |
| 11.03.2006 Redland Bay (QLD) | 4 | 299 | 315 |
| 29.10.2006 Mindbenders Sunday (QLD) | 4 | 317 | 316 |
| 02.12.2007 Southport (QLD) | 6 | 388 | 303 |
| 06.12.2009 Southport Christmas (QLD) | 8 | 357 | 316 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 328.57 | 338.71 | |
| Spread: | -71 | 71 | |