| Date | Tournament | State | Round | Colleen Birch | Maureen Hilder |
|---|---|---|---|---|---|
| 23/07/2000 | Newcastle | NSW | 6 | 361 | 346 |
| 15/01/2006 | Baulkham Hills Kick-Off | NSW | 6 | 356 | 394 |
| 14/01/2007 | Baulkham Hills Kick-Off | NSW | 4 | 320 | 413 |
| 13/01/2008 | Hills Yearly Nearly Early | NSW | 6 | 329 | 376 |
| 14/12/2008 | WAITARA CHRISTMAS 2008 | NSW | 7 | 500 | 281 |
| 25/10/2015 | Empire Bay Mini | NSW | 7 | 374 | 377 |
| 28/02/2016 | Empire Bay Mini 1 | NSW | 7 | 342 | 384 |
| 26/02/2017 | Empire Bay | NSW | 7 | 400 | 336 |
| 09/04/2017 | Lake Macquarie | NSW | 7 | 346 | 354 |
| 29/10/2017 | Empire Bay Oct | NSW | 4 | 428 | 396 |
| 25/02/2018 | Empire Bay (1) | NSW | 7 | 371 | 324 |
| 24/02/2019 | Empire Bay Mini Feb | NSW | 6 | 356 | 381 |
| 06/04/2019 | LAKE MACQUARIE | NSW | 3 | 322 | 375 |
| Head-to-head after 13 games | 5 | 8 | |||
| Average score | 369.62 | 364.38 | |||
| Spread | 68 | -68 | |||