| Date | Tournament | State | Round | Sandra Crompton | Elwyn Chalk |
|---|---|---|---|---|---|
| 25/05/1997 | Melville | WA | 6 | 314 | 329 |
| 30/08/1998 | Yokine | WA | 2 | 394 | 371 |
| 19/09/1999 | Spring Subiaco | WA | 2 | 382 | 371 |
| 28/07/2002 | WA Marathon 2 | WA | 2 | 419 | 318 |
| 28/07/2002 | WA Marathon 2 | WA | 7 | 376 | 400 |
| 25/05/2003 | Melville | WA | 4 | 294 | 360 |
| Head-to-head after 6 games | 3 | 3 | |||
| Average score | 363.17 | 358.17 | |||
| Spread | 30 | -30 | |||