| Date | Tournament | State | Round | Colleen McCormick | Annette Nienaber |
|---|---|---|---|---|---|
| 15/02/1998 | Fremantle | WA | 6 | 360 | 405 |
| 30/08/1998 | Yokine | WA | 6 | 400 | 277 |
| 13/02/2000 | Fremantle | WA | 3 | 424 | 376 |
| 10/09/2000 | Yokine | WA | 3 | 406 | 416 |
| 08/07/2001 | Bassendean | WA | 6 | 370 | 357 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 392.00 | 366.20 | |||
| Spread | 129 | -129 | |||