| Date | Tournament | State | Round | John Hamilton | Trevor Halsall |
|---|---|---|---|---|---|
| 27/06/2009 | Winter ACT 2009 | ACT | 1 | 307 | 442 |
| 14/06/2010 | Victorian Championship | VIC | 1 | 451 | 397 |
| 09/04/2012 | Australian Championship | TAS | 12 | 456 | 370 |
| 30/12/2012 | Decathon | VIC | 1 | 420 | 378 |
| 08/06/2024 | 2024 Victorian Championship | VIC | 12 | 486 | 404 |
| 26/07/2025 | CMWM2025 | NSW | 16 | 453 | 389 |
| 07/09/2025 | AUSTRALIAN MASTERS AND STATE CHALLENGE | VIC | 12 | 356 | 449 |
| Head-to-head after 7 games | 5 | 2 | |||
| Average score | 418.43 | 404.14 | |||
| Spread | 100 | -100 | |||