| Date | Tournament | State | Round | Colleen McCormick | Sue Armstrong |
|---|---|---|---|---|---|
| 26/02/1995 | Fremantle | WA | 4 | 283 | 474 |
| 09/07/1995 | Bassendean | WA | 5 | 357 | 384 |
| 12/07/1998 | WA Masters | WA | 13 | 310 | 418 |
| 14/03/1999 | Bunbury | WA | 1 | 364 | 475 |
| 19/03/2000 | Bunbury | WA | 4 | 381 | 465 |
| 08/04/2001 | Nedlands | WA | 1 | 373 | 460 |
| 27/05/2001 | Melville | WA | 1 | 342 | 390 |
| 21/10/2001 | Rockingham | WA | 1 | 403 | 426 |
| 26/05/2002 | Melville | WA | 1 | 462 | 300 |
| 29/09/2002 | Manjimup | WA | 2 | 372 | 415 |
| 10/02/2002 | Fremantle | WA | 3 | 305 | 431 |
| 10/11/2002 | Coogee | WA | 1 | 322 | 366 |
| 29/02/2004 | Kwinana | WA | 7 | 366 | 315 |
| 01/10/2006 | Manjimup | WA | 3 | 450 | 347 |
| Head-to-head after 14 games | 3 | 11 | |||
| Average score | 363.57 | 404.71 | |||
| Spread | -576 | 576 | |||