| Tournament | Round | Rosemary Collins | Ethel Eden |
| 10.06.2007 Toowoomba (QLD) | 8 | 313 | 286 |
| 28.10.2007 Mindbenders Tournament (QLD) | 3 | 470 | 251 |
| 10.10.2009 Red Hill (QLD) | 1 | 290 | 323 |
| 20.01.2013 Logan Clovers (QLD) | 4 | 379 | 286 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 363 | 286.5 | |
| Spread: | 306 | -306 | |