| Date | Tournament | State | Round | Colleen McCormick | Bonny Day |
|---|---|---|---|---|---|
| 31/05/1998 | Melville | WA | 1 | 329 | 310 |
| 18/10/1998 | Rockingham | WA | 1 | 307 | 380 |
| 08/10/2000 | Rockingham | WA | 3 | 373 | 365 |
| 12/08/2001 | Yokine | WA | 2 | 297 | 361 |
| 13/07/2003 | Bassendean | WA | 3 | 429 | 322 |
| 19/10/2003 | Rockingham | WA | 3 | 381 | 315 |
| 01/08/2004 | Winter Marathon | WA | 2 | 312 | 470 |
| 01/08/2004 | Winter Marathon | WA | 7 | 437 | 324 |
| 12/09/2004 | Maximin | WA | 2 | 314 | 414 |
| 09/01/2005 | Summer Maximin | WA | 2 | 397 | 288 |
| 19/06/2005 | Hamersley | WA | 6 | 421 | 364 |
| 11/09/2005 | Spring Maximin | WA | 5 | 452 | 335 |
| Head-to-head after 12 games | 8 | 4 | |||
| Average score | 370.75 | 354.00 | |||
| Spread | 201 | -201 | |||