| Tournament | Round | Barbara Nakkan | Muriel Murray |
| 27.10.2007 Mindbenders Open (QLD) | 4 | 308 | 389 |
| 27.04.2008 ANZAC Tournament (NSW) | 6 | 269 | 378 |
| 25.10.2008 Mindbenders Saturday (QLD) | 4 | 372 | 307 |
| 10.10.2009 Red Hill (QLD) | 1 | 341 | 313 |
| 25.10.2009 Redcliffe Open (QLD) | 7 | 292 | 336 |
| 17.01.2010 Logan Clovers (QLD) | 7 | 353 | 272 |
| 30.05.2010 Rainbow Region (NSW) | 6 | 304 | 290 |
| 27.02.2011 Brunswick Valley (NSW) | 7 | 378 | 296 |
| 29.10.2011 Redcliffe Saturday (QLD) | 1 | 328 | 323 |
| 26.11.2011 Southport RSL Saturday (QLD) | 6 | 294 | 337 |
| 25.11.2012 Southport (QLD) | 5 | 249 | 366 |
| 09.03.2013 Redland Bay (QLD) | 1 | 368 | 319 |
| 30.11.2013 Southport Saturday (QLD) | 4 | 344 | 396 |
| Head-to-head after 13 games | 7 | 6 | |
| Average score | 323.07 | 332.46 | |
| Spread: | -122 | 122 | |