| Date | Tournament | State | Round | Carol Harrison | Marilyn Mackie |
|---|---|---|---|---|---|
| 12/07/1998 | WA Masters | WA | 8 | 289 | 378 |
| 13/06/1999 | Advanced Intermediate Recreation | WA | 1 | 451 | 334 |
| 19/09/1999 | Spring Subiaco | WA | 1 | 383 | 343 |
| 17/10/1999 | Rockingham | WA | 5 | 429 | 273 |
| 30/05/2004 | Melville | WA | 6 | 339 | 299 |
| Head-to-head after 5 games | 4 | 1 | |||
| Average score | 378.20 | 325.40 | |||
| Spread | 264 | -264 | |||