| Tournament | Round | Dianne Gibson | John Hamilton |
| 10.01.2010 Marathon (VIC) | 3 | 449 | 329 |
| 10.01.2010 Marathon (VIC) | 13 | 348 | 365 |
| 01.04.2013 Australian Championship (QLD) | 3 | 348 | 454 |
| 21.04.2014 Australian Championship (NSW) | 18 | 283 | 442 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 357 | 397.5 | |
| Spread: | -162 | 162 | |