| Tournament | Round | Diana Field | Sharon Sorensen |
| 16.10.2004 Spring Marathon (NSW) | 2 | 209 | 412 |
| 15.07.2007 Winter Challenge (NSW) | 10 | 294 | 415 |
| 29.11.2008 Blue Mountains (NSW) | 7 | 280 | 383 |
| 11.01.2009 Baulkham Hills Yearly Nearly Early (NSW) | 7 | 302 | 494 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 271.25 | 426 | |
| Spread: | -619 | 619 | |