| Tournament | 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 | 369.61 | 364.38 | |