| Tournament | Round | Merle Sharrock | Clive Blake |
| 30.04.2006 April Tournament (SA) | 6 | 327 | 253 |
| 19.08.2006 SA August Tournament (SA) | 5 | 324 | 295 |
| 11.03.2007 South Australian Championships (SA) | 8 | 313 | 343 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 321.33 | 297 | |
| Spread: | 73 | -73 | |