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