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