| Tournament | Round | John Hamilton | Shirley Crocker |
| 18.03.2006 Wyong (NSW) | 6 | 276 | 406 |
| 06.05.2006 Sydney's West (NSW) | 3 | 388 | 374 |
| 17.03.2007 Wyong (NSW) | 7 | 407 | 331 |
| 25.08.2007 Revesby (NSW) | 2 | 365 | 379 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 359 | 372.5 | |
| Spread: | -54 | 54 | |