| Tournament | Round | Helen Blanks | Vicki Underhill |
| 09.02.2003 Kempsey (NSW) | 10 | 388 | 396 |
| 01.02.2004 Kempsey (NSW) | 4 | 352 | 323 |
| 06.02.2005 Kempsey (NSW) | 5 | 394 | 482 |
| 05.02.2006 Kempsey Challenge (NSW) | 11 | 335 | 379 |
| 04.02.2007 Kempsey Challenge (NSW) | 1 | 401 | 385 |
| Head-to-head after 5 games | 2 | 3 | |
| Average score | 374 | 393 | |
| Spread: | -95 | 95 | |