| Date | Tournament | State | Round | Betty Foreman | Gillian Briggs |
|---|---|---|---|---|---|
| 21/04/2003 | Australian Championships | SA | 20 | 315 | 347 |
| 05/04/2010 | Aus Championship | SA | 10 | 317 | 375 |
| 05/04/2010 | Aus Championship | SA | 21 | 364 | 366 |
| Head-to-head after 3 games | 0 | 3 | |||
| Average score | 332.00 | 362.67 | |||
| Spread | -92 | 92 | |||