| Date | Tournament | State | Round | Vicki Underhill | Margaret Andrews |
|---|---|---|---|---|---|
| 23/07/2006 | Winter Challenge | NSW | 14 | 388 | 356 |
| 02/10/2006 | New South Wales Championships | NSW | 12 | 337 | 365 |
| 09/04/2007 | Australian Championships | NSW | 18 | 303 | 406 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 342.67 | 375.67 | |||
| Spread | -99 | 99 | |||