| Date | Tournament | State | Round | Betty Ralph | Eileen Moyle |
|---|---|---|---|---|---|
| 25/05/1997 | Melville | WA | 2 | 333 | 289 |
| 30/05/1999 | Melville | WA | 5 | 285 | 363 |
| 28/05/2000 | Melville | WA | 5 | 286 | 352 |
| 27/05/2001 | Melville | WA | 4 | 282 | 435 |
| 12/08/2001 | Yokine | WA | 1 | 323 | 324 |
| 16/06/2002 | Advanced Intermediate Recreation | WA | 2 | 287 | 356 |
| Head-to-head after 6 games | 1 | 5 | |||
| Average score | 299.33 | 353.17 | |||
| Spread | -323 | 323 | |||