| Tournament | Round | John Hamilton | Dianne Ward |
| 02.09.2012 Australian Masters and State Team Challenge (NSW) | 7 | 411 | 414 |
| 08.09.2013 Australian Masters and State Team Challenge (VIC) | 7 | 387 | 352 |
| 14.09.2014 MASTERS AND STATE CHALLENGE (SA) | 13 | 382 | 345 |
| 09.09.2018 Australian Masters and State Team Challenge (QLD) | 2 | 402 | 355 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 395.5 | 366.5 | |
| Spread: | 116 | -116 | |