| Date | Tournament | State | Round | Vicki Underhill | Jean Balmer |
|---|---|---|---|---|---|
| 07/06/2003 | Woy Woy | NSW | 1 | 387 | 374 |
| 02/10/2006 | New South Wales Championships | NSW | 14 | 387 | 431 |
| 24/11/2007 | CENTRAL COAST CHAMPS | NSW | 5 | 372 | 371 |
| 20/07/2008 | Winter Masters | NSW | 15 | 414 | 369 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 390.00 | 386.25 | |||
| Spread | 15 | -15 | |||