| Date | Tournament | State | Round | Sue Armstrong | Sandra Morgan |
|---|---|---|---|---|---|
| 15/03/1998 | Bunbury | WA | 2 | 347 | 392 |
| 14/03/1999 | Bunbury | WA | 6 | 390 | 343 |
| 03/10/1999 | Yokine | WA | 6 | 359 | 468 |
| 17/10/1999 | Rockingham | WA | 2 | 399 | 347 |
| 08/07/2000 | Bassendean | WA | 6 | 348 | 360 |
| 30/09/2001 | Manjimup | WA | 5 | 398 | 325 |
| 09/12/2001 | Praxis | WA | 3 | 412 | 396 |
| 10/03/2002 | Bunbury | WA | 6 | 360 | 364 |
| 16/03/2003 | Bunbury | WA | 1 | 322 | 407 |
| 25/05/2003 | Melville | WA | 1 | 286 | 454 |
| 31/05/2003 | Western Australian Championships | WA | 15 | 297 | 484 |
| 28/09/2003 | Manjimup | WA | 2 | 279 | 472 |
| 23/10/2005 | Rockingham | WA | 3 | 346 | 445 |
| Head-to-head after 13 games | 4 | 9 | |||
| Average score | 349.46 | 404.38 | |||
| Spread | -714 | 714 | |||