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