| Tournament | Round | Rosemary Collins | Muriel Murray |
| 27.08.2006 Queensland Championships (QLD) | 6 | 284 | 346 |
| 10.02.2008 Ipswich (QLD) | 3 | 258 | 421 |
| 04.10.2008 Red Hill (QLD) | 7 | 255 | 351 |
| 26.08.2012 Qld Championships (QLD) | 5 | 309 | 325 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 276.5 | 360.75 | |
| Spread: | -337 | 337 | |