| Date | Tournament | State | Round | Colleen McCormick | Carol Harrison |
|---|---|---|---|---|---|
| 25/05/1997 | Melville | WA | 6 | 384 | 351 |
| 12/07/1998 | WA Masters | WA | 2 | 444 | 350 |
| 02/08/1998 | Bassendean | WA | 1 | 400 | 306 |
| 13/06/1999 | Advanced Intermediate Recreation | WA | 2 | 416 | 437 |
| 19/09/1999 | Spring Subiaco | WA | 6 | 373 | 304 |
| Head-to-head after 5 games | 4 | 1 | |||
| Average score | 403.40 | 349.60 | |||
| Spread | 269 | -269 | |||