| Tournament | Round | Helen Blanks | Sharon Sorensen |
| 03.04.2004 Blacktown (NSW) | 7 | 295 | 418 |
| 13.01.2008 Hills Yearly Nearly Early (NSW) | 6 | 282 | 386 |
| 30.01.2010 Kempsey Cup & Challenge (NSW) | 1 | 371 | 277 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 316 | 360.33 | |
| Spread: | -133 | 133 | |