| Tournament | Round | John Holgate | Andrew Hamblin |
| 15.04.1998 Australian Championships (TAS) | 16 | 390 | 468 |
| 21.04.2003 Australian Championships (SA) | 9 | 372 | 358 |
| 22.04.2019 2019 Australian Championship (TAS) | 2 | 409 | 368 |
| 22.04.2019 2019 Australian Championship (TAS) | 15 | 398 | 467 |
| 16.04.2022 Australian Championship (QLD) | 7 | 456 | 344 |
| 16.04.2022 Australian Championship (QLD) | 13 | 384 | 463 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 401.5 | 411.33 | |
| Spread: | -59 | 59 | |