| Tournament | Round | Kathryn Mecklen | Merle Sharrock |
| 13.03.2005 South Australian Championships (SA) | 3 | 277 | 415 |
| 16.04.2005 April (SA) | 5 | 343 | 448 |
| 21.08.2005 August (SA) | 3 | 431 | 364 |
| 16.06.2006 June (SA) | 2 | 363 | 354 |
| 22.07.2007 SA July Tournament (SA) | 1 | 436 | 244 |
| 23.09.2007 September Tournament (SA) | 1 | 425 | 406 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 379.16 | 371.83 | |
| Spread: | 44 | -44 | |