| Date | Tournament | State | Round | Colleen Birch | Donna MacDonald |
|---|---|---|---|---|---|
| 17/01/1999 | Baulkham Hills | NSW | 6 | 481 | 280 |
| 23/07/2000 | Newcastle | NSW | 3 | 429 | 292 |
| 27/08/2000 | Baulkham Hills Open | NSW | 2 | 304 | 437 |
| 04/03/2001 | Balmain BUGS | NSW | 5 | 383 | 337 |
| 31/08/2003 | Baulkham Hills Open | NSW | 6 | 344 | 368 |
| 14/01/2007 | Baulkham Hills Kick-Off | NSW | 7 | 436 | 311 |
| 04/03/2007 | Balmain | NSW | 3 | 324 | 454 |
| 09/09/2007 | Hills Open | NSW | 2 | 327 | 339 |
| 10/04/2016 | Lake Macquarie | NSW | 8 | 349 | 361 |
| 27/11/2016 | Central Coast Champs | NSW | 1 | 404 | 369 |
| 26/02/2017 | Empire Bay | NSW | 5 | 358 | 339 |
| 26/11/2017 | Central Coast Champ | NSW | 7 | 399 | 385 |
| 26/11/2017 | Central Coast Champ | NSW | 10 | 427 | 322 |
| 22/07/2018 | Empire Bay Mini (2) | NSW | 1 | 443 | 379 |
| 19/08/2018 | The Hills | NSW | 5 | 464 | 353 |
| 30/11/2024 | LAKE MACQUARIE SPRING | NSW | 4 | 426 | 380 |
| 29/03/2025 | LAKE MACQUARIE AUTUMN | NSW | 4 | 349 | 351 |
| 21/03/2026 | LAKE MACQUARIE AUTUMN | NSW | 5 | 367 | 370 |
| Head-to-head after 18 games | 11 | 7 | |||
| Average score | 389.67 | 357.06 | |||
| Spread | 587 | -587 | |||