| Tournament | Round | Marlene Brown | Val Stone |
| 09.03.2008 South Australian Championships (SA) | 1 | 375 | 244 |
| 28.12.08 SA Leftovers (SA) | 2 | 435 | 271 |
| 07.03.2010 SA Championship (SA) | 4 | 413 | 299 |
| 06.11.2010 SA November (SA) | 5 | 291 | 336 |
| 07.02.2015 Fundraising Tournament (SA) | 1 | 360 | 288 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 374.8 | 287.6 | |
| Spread: | 436 | -436 | |