| Tournament | Round | Ivana Duria | Don Hadley |
| 03.10.2005 New South Wales Championships (NSW) | 5 | 352 | 369 |
| 03.10.2005 New South Wales Championships (NSW) | 23 | 274 | 360 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 24 | 247 | 360 |
| 22.11.2009 Central Coast Championships (NSW) | 4 | 333 | 335 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 301.5 | 356 | |
| Spread: | -218 | 218 | |