| Tournament | Round | Colleen Birch | Sandra Elliott |
| 19.01.2002 Baulkham Hills Kick-off (NSW) | 4 | 416 | 450 |
| 15.09.2002 Baulkham Hills Open (NSW) | 5 | 380 | 357 |
| 06.03.2004 Balmain BUGS (NSW) | 4 | 405 | 342 |
| 03.03.2013 Balmain BUGS (NSW) | 5 | 415 | 328 |
| 24.08.2014 Hills Open (NSW) | 6 | 381 | 451 |
| 26.07.2015 EMPIRE BAY MINI (NSW) | 2 | 466 | 392 |
| 10.04.2016 Lake Macquarie (NSW) | 3 | 424 | 421 |
| 26.11.2017 Central Coast Champ (NSW) | 6 | 313 | 317 |
| 26.11.2017 Central Coast Champ (NSW) | 14 | 353 | 380 |
| 24.02.2019 Empire Bay Mini Feb (NSW) | 2 | 375 | 402 |
| Head-to-head after 10 games | 5 | 5 | |
| Average score | 392.8 | 384 | |
| Spread: | 88 | -88 | |