| Tournament | Round | Kitty-Jean Laginha | John Hamilton |
| 12.07.2007 Youth Wollongong 2007 (NSW) | 5 | 292 | 536 |
| 04.10.2007 Youth Tournament (NSW) | 3 | 421 | 354 |
| 03.11.2007 Nowra (NSW) | 1 | 365 | 367 |
| 10.07.2008 Tuggerah July Youth (NSW) | 2 | 461 | 388 |
| 10.07.2008 Tuggerah July Youth (NSW) | 9 | 390 | 345 |
| 22.07.2012 Winter Masters (NSW) | 7 | 500 | 343 |
| 01.04.2013 Australian Championship (QLD) | 7 | 335 | 468 |
| Head-to-head after 7 games | 4 | 3 | |
| Average score | 394.85 | 400.14 | |
| Spread: | -37 | 37 | |