| Tournament | Round | Don Hadley | Heather Sorensen |
| 16.07.2005 Winter Challenge (NSW) | 10 | 272 | 419 |
| 03.10.2005 New South Wales Championships (NSW) | 8 | 394 | 395 |
| 03.10.2005 New South Wales Championships (NSW) | 22 | 392 | 384 |
| 29.10.2005 Sydney Club Silver Jubilee (NSW) | 6 | 372 | 411 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 357.5 | 402.25 | |
| Spread: | -179 | 179 | |