| Tournament | Round | Peter Griffiths | John Hamilton |
| 31.03.2007 Blacktown (NSW) | 4 | 346 | 373 |
| 26.09.2010 Moss Vale (NSW) | 3 | 371 | 449 |
| 23.10.2010 Mountains Marathon (NSW) | 3 | 336 | 405 |
| 23.10.2010 Mountains Marathon (NSW) | 16 | 379 | 398 |
| 10.11.2013 ACT CHAMPIONSHIPS (ACT) | 6 | 435 | 470 |
| 20.07.2014 Winter Masters (NSW) | 1 | 371 | 312 |
| Head-to-head after 6 games | 1 | 5 | |
| Average score | 373 | 401.16 | |