| Tournament | Round | Kathryn Mecklen | Marlene Brown |
| 19.08.2006 SA August Tournament (SA) | 6 | 347 | 367 |
| 09.03.2008 South Australian Championships (SA) | 2 | 355 | 336 |
| 25.10.2008 SA October Tournament (SA) | 2 | 314 | 368 |
| 08.11.2008 WYSC Fundraiser (SA) | 7 | 339 | 384 |
| 08.02.2009 SA February Tournament (SA) | 3 | 393 | 298 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 349.6 | 350.6 | |
| Spread: | -5 | 5 | |