| Date | Tournament | State | Round | Sue Armstrong | Kate Horan |
|---|---|---|---|---|---|
| 12/07/1998 | WA Masters | WA | 1 | 348 | 321 |
| 30/05/1999 | Melville | WA | 1 | 356 | 402 |
| 19/03/2000 | Bunbury | WA | 5 | 368 | 335 |
| 11/03/2001 | Bunbury | WA | 6 | 424 | 360 |
| 20/10/2002 | Rockingham | WA | 4 | 444 | 362 |
| 16/03/2003 | Bunbury | WA | 2 | 429 | 334 |
| 25/05/2003 | Melville | WA | 3 | 353 | 358 |
| 31/05/2003 | Western Australian Championships | WA | 2 | 312 | 438 |
| 19/06/2004 | Western Australian Championships | WA | 1 | 242 | 465 |
| Head-to-head after 9 games | 5 | 4 | |||
| Average score | 364.00 | 375.00 | |||
| Spread | -99 | 99 | |||