| Tournament | Round | Merle Sharrock | Janet Prider |
| 07.03.2004 South Australian Championships (SA) | 6 | 400 | 383 |
| 22.05.2005 May (SA) | 1 | 297 | 336 |
| 19.11.2006 November (SA) | 3 | 306 | 397 |
| 20.05.2007 May Tournament (SA) | 3 | 327 | 362 |
| 23.09.2007 September Tournament (SA) | 5 | 387 | 322 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 343.4 | 360 | |
| Spread: | -83 | 83 | |