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