| Date | Tournament | State | Round | John Hamilton | Krystyna Batten |
|---|---|---|---|---|---|
| 19/04/2008 | Blacktown | NSW | 5 | 313 | 379 |
| 14/10/2012 | SPRING MARATHON | NSW | 7 | 420 | 350 |
| 04/08/2019 | Cabramatta Youth Fundy | NSW | 7 | 394 | 354 |
| Head-to-head after 3 games | 2 | 1 | |||
| Average score | 375.67 | 361.00 | |||
| Spread | 44 | -44 | |||